2912129705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1\times {\mathrm{10391}}^1$

素因数の和:12856

約数の個数: 16

約数和(自身を含む): 3648340224

約数和(自身を除く): 736210519

約数列:

[1, 5, 23, 115, 2437, 10391, 12185, 51955, 56051, 238993, 280255, 1194965, 25322867, 126614335, 582425941, 2912129705]

約数ペア:

[(1, 2912129705), (5, 582425941), (23, 126614335), (115, 25322867), (2437, 1194965), (10391, 280255), (12185, 238993), (51955, 56051)]