39804802

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2741}}^1$

素因数の和:2933

約数の個数: 16

約数和(自身を含む): 61300152

約数和(自身を除く): 21495350

約数列:

[1, 2, 53, 106, 137, 274, 2741, 5482, 7261, 14522, 145273, 290546, 375517, 751034, 19902401, 39804802]

約数ペア:

[(1, 39804802), (2, 19902401), (53, 751034), (106, 375517), (137, 290546), (274, 145273), (2741, 14522), (5482, 7261)]