102915671038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{2556149}}^1$

素因数の和:2556683

約数の個数: 16

約数和(自身を含む): 158460850800

約数和(自身を除く): 55545179762

約数列:

[1, 2, 41, 82, 491, 982, 20131, 40262, 2556149, 5112298, 104802109, 209604218, 1255069159, 2510138318, 51457835519, 102915671038]

約数ペア:

[(1, 102915671038), (2, 51457835519), (41, 2510138318), (82, 1255069159), (491, 209604218), (982, 104802109), (20131, 5112298), (40262, 2556149)]