1911360464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{7477}}^1$

素因数の和:8727

約数の個数: 40

約数和(自身を含む): 3991905960

約数和(自身を除く): 2080545496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1229, 2458, 4916, 7477, 9832, 14954, 15977, 19664, 29908, 31954, 59816, 63908, 97201, 119632, 127816, 194402, 255632, 388804, 777608, 1555216, 9189233, 18378466, 36756932, 73513864, 119460029, 147027728, 238920058, 477840116, 955680232, 1911360464]

約数ペア:

[(1, 1911360464), (2, 955680232), (4, 477840116), (8, 238920058), (13, 147027728), (16, 119460029), (26, 73513864), (52, 36756932), (104, 18378466), (208, 9189233), (1229, 1555216), (2458, 777608), (4916, 388804), (7477, 255632), (9832, 194402), (14954, 127816), (15977, 119632), (19664, 97201), (29908, 63908), (31954, 59816)]