2788798519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{631}}^1\times {\mathrm{947}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 3019645440

約数和(自身を除く): 230846921

約数列:

[1, 13, 359, 631, 947, 4667, 8203, 12311, 226529, 339973, 597557, 2944877, 4419649, 7768241, 214522963, 2788798519]

約数ペア:

[(1, 2788798519), (13, 214522963), (359, 7768241), (631, 4419649), (947, 2944877), (4667, 597557), (8203, 339973), (12311, 226529)]