313638146

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{3719}}^1$

素因数の和:4153

約数の個数: 16

約数和(自身を含む): 475416000

約数和(自身を除く): 161777854

約数列:

[1, 2, 149, 283, 298, 566, 3719, 7438, 42167, 84334, 554131, 1052477, 1108262, 2104954, 156819073, 313638146]

約数ペア:

[(1, 313638146), (2, 156819073), (149, 2104954), (283, 1108262), (298, 1052477), (566, 554131), (3719, 84334), (7438, 42167)]