2019861829

素因数分解:

${\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 2078081280

約数和(自身を除く): 58219451

約数列:

[1, 61, 137, 263, 919, 8357, 16043, 36031, 56059, 125903, 241697, 2197891, 7680083, 14743517, 33112489, 2019861829]

約数ペア:

[(1, 2019861829), (61, 33112489), (137, 14743517), (263, 7680083), (919, 2197891), (8357, 241697), (16043, 125903), (36031, 56059)]