1391870216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{124541}}^1$

素因数の和:124685

約数の個数: 32

約数和(自身を含む): 2869447680

約数和(自身を除く): 1477577464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 124541, 249082, 498164, 996328, 1369951, 2739902, 5479804, 10959608, 15816707, 31633414, 63266828, 126533656, 173983777, 347967554, 695935108, 1391870216]

約数ペア:

[(1, 1391870216), (2, 695935108), (4, 347967554), (8, 173983777), (11, 126533656), (22, 63266828), (44, 31633414), (88, 15816707), (127, 10959608), (254, 5479804), (508, 2739902), (1016, 1369951), (1397, 996328), (2794, 498164), (5588, 249082), (11176, 124541)]