2090919488

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9467}}^1$

素因数の和:9532

約数の個数: 112

約数和(自身を含む): 5194523520

約数和(自身を除く): 3103604032

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 136, 203, 224, 232, 238, 272, 406, 448, 464, 476, 493, 544, 812, 928, 952, 986, 1088, 1624, 1856, 1904, 1972, 3248, 3451, 3808, 3944, 6496, 6902, 7616, 7888, 9467, 12992, 13804, 15776, 18934, 27608, 31552, 37868, 55216, 66269, 75736, 110432, 132538, 151472, 160939, 220864, 265076, 274543, 302944, 321878, 530152, 549086, 605888, 643756, 1060304, 1098172, 1126573, 1287512, 1921801, 2120608, 2196344, 2253146, 2575024, 3843602, 4241216, 4392688, 4506292, 4667231, 5150048, 7687204, 8785376, 9012584, 9334462, 10300096, 15374408, 17570752, 18025168, 18668924, 30748816, 32670617, 36050336, 37337848, 61497632, 65341234, 72100672, 74675696, 122995264, 130682468, 149351392, 261364936, 298702784, 522729872, 1045459744, 2090919488]

約数ペア:

[(1, 2090919488), (2, 1045459744), (4, 522729872), (7, 298702784), (8, 261364936), (14, 149351392), (16, 130682468), (17, 122995264), (28, 74675696), (29, 72100672), (32, 65341234), (34, 61497632), (56, 37337848), (58, 36050336), (64, 32670617), (68, 30748816), (112, 18668924), (116, 18025168), (119, 17570752), (136, 15374408), (203, 10300096), (224, 9334462), (232, 9012584), (238, 8785376), (272, 7687204), (406, 5150048), (448, 4667231), (464, 4506292), (476, 4392688), (493, 4241216), (544, 3843602), (812, 2575024), (928, 2253146), (952, 2196344), (986, 2120608), (1088, 1921801), (1624, 1287512), (1856, 1126573), (1904, 1098172), (1972, 1060304), (3248, 643756), (3451, 605888), (3808, 549086), (3944, 530152), (6496, 321878), (6902, 302944), (7616, 274543), (7888, 265076), (9467, 220864), (12992, 160939), (13804, 151472), (15776, 132538), (18934, 110432), (27608, 75736), (31552, 66269), (37868, 55216)]