1422750064

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{545533}}^1$

素因数の和:545704

約数の個数: 20

約数和(自身を含む): 2773494856

約数和(自身を除く): 1350744792

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 545533, 1091066, 2182132, 4364264, 8728528, 88921879, 177843758, 355687516, 711375032, 1422750064]

約数ペア:

[(1, 1422750064), (2, 711375032), (4, 355687516), (8, 177843758), (16, 88921879), (163, 8728528), (326, 4364264), (652, 2182132), (1304, 1091066), (2608, 545533)]