1974020399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{217859}}^1$

素因数の和:217930

約数の個数: 16

約数和(自身を含む): 2305830240

約数和(自身を除く): 331809841

約数列:

[1, 13, 17, 41, 221, 533, 697, 9061, 217859, 2832167, 3703603, 8932219, 48146839, 116118847, 151847723, 1974020399]

約数ペア:

[(1, 1974020399), (13, 151847723), (17, 116118847), (41, 48146839), (221, 8932219), (533, 3703603), (697, 2832167), (9061, 217859)]