236418458978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{22232317}}^1$

素因数の和:22232741

約数の個数: 16

約数和(自身を含む): 382840515960

約数和(自身を除く): 146422056982

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 22232317, 44464634, 289020121, 578040242, 9093017653, 18186035306, 118209229489, 236418458978]

約数ペア:

[(1, 236418458978), (2, 118209229489), (13, 18186035306), (26, 9093017653), (409, 578040242), (818, 289020121), (5317, 44464634), (10634, 22232317)]