488455964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{28753}}^1$

素因数の和:28925

約数の個数: 24

約数和(自身を含む): 888843648

約数和(自身を除く): 400387684

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 4247, 8494, 16988, 28753, 57506, 115012, 891343, 1782686, 3565372, 3939161, 7878322, 15756644, 122113991, 244227982, 488455964]

約数ペア:

[(1, 488455964), (2, 244227982), (4, 122113991), (31, 15756644), (62, 7878322), (124, 3939161), (137, 3565372), (274, 1782686), (548, 891343), (4247, 115012), (8494, 57506), (16988, 28753)]