858990054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11012693}}^1$

素因数の和:11012711

約数の個数: 16

約数和(自身を含む): 1850132592

約数和(自身を除く): 991142538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 11012693, 22025386, 33038079, 66076158, 143165009, 286330018, 429495027, 858990054]

約数ペア:

[(1, 858990054), (2, 429495027), (3, 286330018), (6, 143165009), (13, 66076158), (26, 33038079), (39, 22025386), (78, 11012693)]