2017290032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{37313}}^1$

素因数の和:37461

約数の個数: 40

約数和(自身を含む): 4071703680

約数和(自身を除く): 2054413648

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3379, 6758, 13516, 27032, 37313, 54064, 74626, 149252, 298504, 597008, 1156703, 2313406, 4067117, 4626812, 8134234, 9253624, 16268468, 18507248, 32536936, 65073872, 126080627, 252161254, 504322508, 1008645016, 2017290032]

約数ペア:

[(1, 2017290032), (2, 1008645016), (4, 504322508), (8, 252161254), (16, 126080627), (31, 65073872), (62, 32536936), (109, 18507248), (124, 16268468), (218, 9253624), (248, 8134234), (436, 4626812), (496, 4067117), (872, 2313406), (1744, 1156703), (3379, 597008), (6758, 298504), (13516, 149252), (27032, 74626), (37313, 54064)]