2018952878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{4373}}^1$

素因数の和:4796

約数の個数: 32

約数和(自身を含む): 3302964864

約数和(自身を除く): 1284011986

約数列:

[1, 2, 17, 34, 37, 74, 367, 629, 734, 1258, 4373, 6239, 8746, 12478, 13579, 27158, 74341, 148682, 161801, 230843, 323602, 461686, 1604891, 2750617, 3209782, 5501234, 27283147, 54566294, 59380967, 118761934, 1009476439, 2018952878]

約数ペア:

[(1, 2018952878), (2, 1009476439), (17, 118761934), (34, 59380967), (37, 54566294), (74, 27283147), (367, 5501234), (629, 3209782), (734, 2750617), (1258, 1604891), (4373, 461686), (6239, 323602), (8746, 230843), (12478, 161801), (13579, 148682), (27158, 74341)]