492030928

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{272141}}^1$

素因数の和:272262

約数の個数: 20

約数和(自身を含む): 961749828

約数和(自身を除く): 469718900

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 272141, 544282, 1088564, 2177128, 4354256, 30751933, 61503866, 123007732, 246015464, 492030928]

約数ペア:

[(1, 492030928), (2, 246015464), (4, 123007732), (8, 61503866), (16, 30751933), (113, 4354256), (226, 2177128), (452, 1088564), (904, 544282), (1808, 272141)]