2047505908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6529

約数の個数: 96

約数和(自身を含む): 4681152000

約数和(自身を除く): 2633646092

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 29, 34, 46, 58, 68, 92, 116, 119, 161, 203, 238, 322, 391, 406, 476, 493, 644, 667, 782, 812, 986, 1334, 1564, 1972, 2668, 2737, 3451, 4669, 5474, 6449, 6902, 9338, 10948, 11339, 12898, 13804, 18676, 22678, 25796, 45143, 45356, 79373, 90286, 109633, 148327, 158746, 180572, 187021, 219266, 296654, 317492, 374042, 438532, 593308, 748084, 767431, 1038289, 1309147, 1534862, 2076578, 2521559, 2618294, 3069724, 3179357, 4153156, 4301483, 5043118, 5236588, 6358714, 8602966, 10086236, 12717428, 17205932, 17650913, 22255499, 30110381, 35301826, 44510998, 60220762, 70603652, 73125211, 89021996, 120441524, 146250422, 292500844, 511876477, 1023752954, 2047505908]

約数ペア:

[(1, 2047505908), (2, 1023752954), (4, 511876477), (7, 292500844), (14, 146250422), (17, 120441524), (23, 89021996), (28, 73125211), (29, 70603652), (34, 60220762), (46, 44510998), (58, 35301826), (68, 30110381), (92, 22255499), (116, 17650913), (119, 17205932), (161, 12717428), (203, 10086236), (238, 8602966), (322, 6358714), (391, 5236588), (406, 5043118), (476, 4301483), (493, 4153156), (644, 3179357), (667, 3069724), (782, 2618294), (812, 2521559), (986, 2076578), (1334, 1534862), (1564, 1309147), (1972, 1038289), (2668, 767431), (2737, 748084), (3451, 593308), (4669, 438532), (5474, 374042), (6449, 317492), (6902, 296654), (9338, 219266), (10948, 187021), (11339, 180572), (12898, 158746), (13804, 148327), (18676, 109633), (22678, 90286), (25796, 79373), (45143, 45356)]