2051255306

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1\times {\mathrm{25667}}^1$

素因数の和:26989

約数の個数: 16

約数和(自身を含む): 3178725120

約数和(自身を除く): 1127469814

約数列:

[1, 2, 31, 62, 1289, 2578, 25667, 39959, 51334, 79918, 795677, 1591354, 33084763, 66169526, 1025627653, 2051255306]

約数ペア:

[(1, 2051255306), (2, 1025627653), (31, 66169526), (62, 33084763), (1289, 1591354), (2578, 795677), (25667, 79918), (39959, 51334)]