2017996232

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{25981}}^1$

素因数の和:26086

約数の個数: 64

約数和(自身を含む): 4614403200

約数和(自身を除く): 2596406968

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 511, 532, 584, 1022, 1064, 1387, 2044, 2774, 4088, 5548, 9709, 11096, 19418, 25981, 38836, 51962, 77672, 103924, 181867, 207848, 363734, 493639, 727468, 987278, 1454936, 1896613, 1974556, 3455473, 3793226, 3949112, 6910946, 7586452, 13276291, 13821892, 15172904, 26552582, 27643784, 36035647, 53105164, 72071294, 106210328, 144142588, 252249529, 288285176, 504499058, 1008998116, 2017996232]

約数ペア:

[(1, 2017996232), (2, 1008998116), (4, 504499058), (7, 288285176), (8, 252249529), (14, 144142588), (19, 106210328), (28, 72071294), (38, 53105164), (56, 36035647), (73, 27643784), (76, 26552582), (133, 15172904), (146, 13821892), (152, 13276291), (266, 7586452), (292, 6910946), (511, 3949112), (532, 3793226), (584, 3455473), (1022, 1974556), (1064, 1896613), (1387, 1454936), (2044, 987278), (2774, 727468), (4088, 493639), (5548, 363734), (9709, 207848), (11096, 181867), (19418, 103924), (25981, 77672), (38836, 51962)]