6647966204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1\times {\mathrm{1847}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 12797326080

約数和(自身を除く): 6149359876

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 457, 716, 914, 1828, 1847, 1969, 3694, 3938, 5027, 7388, 7876, 10054, 20108, 20317, 40634, 81268, 81803, 163606, 327212, 330613, 661226, 844079, 899833, 1322452, 1688158, 1799666, 3376316, 3599332, 3636743, 7273486, 9284869, 14546972, 18569738, 37139476, 151090141, 302180282, 604360564, 1661991551, 3323983102, 6647966204]

約数ペア:

[(1, 6647966204), (2, 3323983102), (4, 1661991551), (11, 604360564), (22, 302180282), (44, 151090141), (179, 37139476), (358, 18569738), (457, 14546972), (716, 9284869), (914, 7273486), (1828, 3636743), (1847, 3599332), (1969, 3376316), (3694, 1799666), (3938, 1688158), (5027, 1322452), (7388, 899833), (7876, 844079), (10054, 661226), (20108, 330613), (20317, 327212), (40634, 163606), (81268, 81803)]