291289748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{22483}}^1$

素因数の和:22607

約数の個数: 24

約数和(自身を含む): 528823680

約数和(自身を除く): 237533932

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3239, 6478, 12956, 22483, 44966, 89932, 921803, 1776157, 1843606, 3552314, 3687212, 7104628, 72822437, 145644874, 291289748]

約数ペア:

[(1, 291289748), (2, 145644874), (4, 72822437), (41, 7104628), (79, 3687212), (82, 3552314), (158, 1843606), (164, 1776157), (316, 921803), (3239, 89932), (6478, 44966), (12956, 22483)]