2103701992

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3313}}^1$

素因数の和:3395

約数の個数: 128

約数和(自身を含む): 5153932800

約数和(自身を除く): 3050230808

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 29, 34, 46, 56, 58, 68, 92, 116, 119, 136, 161, 184, 203, 232, 238, 322, 391, 406, 476, 493, 644, 667, 782, 812, 952, 986, 1288, 1334, 1564, 1624, 1972, 2668, 2737, 3128, 3313, 3451, 3944, 4669, 5336, 5474, 6626, 6902, 9338, 10948, 11339, 13252, 13804, 18676, 21896, 22678, 23191, 26504, 27608, 37352, 45356, 46382, 56321, 76199, 79373, 90712, 92764, 96077, 112642, 152398, 158746, 185528, 192154, 225284, 304796, 317492, 384308, 394247, 450568, 533393, 609592, 634984, 672539, 768616, 788494, 1066786, 1295383, 1345078, 1576988, 1633309, 2133572, 2209771, 2590766, 2690156, 3153976, 3266618, 4267144, 4419542, 5181532, 5380312, 6533236, 8839084, 9067681, 10363064, 11433163, 13066472, 15468397, 17678168, 18135362, 22866326, 30936794, 36270724, 37566107, 45732652, 61873588, 72541448, 75132214, 91465304, 123747176, 150264428, 262962749, 300528856, 525925498, 1051850996, 2103701992]

約数ペア:

[(1, 2103701992), (2, 1051850996), (4, 525925498), (7, 300528856), (8, 262962749), (14, 150264428), (17, 123747176), (23, 91465304), (28, 75132214), (29, 72541448), (34, 61873588), (46, 45732652), (56, 37566107), (58, 36270724), (68, 30936794), (92, 22866326), (116, 18135362), (119, 17678168), (136, 15468397), (161, 13066472), (184, 11433163), (203, 10363064), (232, 9067681), (238, 8839084), (322, 6533236), (391, 5380312), (406, 5181532), (476, 4419542), (493, 4267144), (644, 3266618), (667, 3153976), (782, 2690156), (812, 2590766), (952, 2209771), (986, 2133572), (1288, 1633309), (1334, 1576988), (1564, 1345078), (1624, 1295383), (1972, 1066786), (2668, 788494), (2737, 768616), (3128, 672539), (3313, 634984), (3451, 609592), (3944, 533393), (4669, 450568), (5336, 394247), (5474, 384308), (6626, 317492), (6902, 304796), (9338, 225284), (10948, 192154), (11339, 185528), (13252, 158746), (13804, 152398), (18676, 112642), (21896, 96077), (22678, 92764), (23191, 90712), (26504, 79373), (27608, 76199), (37352, 56321), (45356, 46382)]