1640129406

素因数分解:

$2^1\times 3^1\times {\mathrm{233}}^1\times {\mathrm{743}}^1\times {\mathrm{1579}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 3300860160

約数和(自身を除く): 1660730754

約数列:

[1, 2, 3, 6, 233, 466, 699, 743, 1398, 1486, 1579, 2229, 3158, 4458, 4737, 9474, 173119, 346238, 367907, 519357, 735814, 1038714, 1103721, 1173197, 2207442, 2346394, 3519591, 7039182, 273354901, 546709802, 820064703, 1640129406]

約数ペア:

[(1, 1640129406), (2, 820064703), (3, 546709802), (6, 273354901), (233, 7039182), (466, 3519591), (699, 2346394), (743, 2207442), (1398, 1173197), (1486, 1103721), (1579, 1038714), (2229, 735814), (3158, 519357), (4458, 367907), (4737, 346238), (9474, 173119)]