13805764

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 28748160

約数和(自身を除く): 14942396

約数列:

[1, 2, 4, 7, 14, 28, 59, 61, 118, 122, 137, 236, 244, 274, 413, 427, 548, 826, 854, 959, 1652, 1708, 1918, 3599, 3836, 7198, 8083, 8357, 14396, 16166, 16714, 25193, 32332, 33428, 50386, 56581, 58499, 100772, 113162, 116998, 226324, 233996, 493063, 986126, 1972252, 3451441, 6902882, 13805764]

約数ペア:

[(1, 13805764), (2, 6902882), (4, 3451441), (7, 1972252), (14, 986126), (28, 493063), (59, 233996), (61, 226324), (118, 116998), (122, 113162), (137, 100772), (236, 58499), (244, 56581), (274, 50386), (413, 33428), (427, 32332), (548, 25193), (826, 16714), (854, 16166), (959, 14396), (1652, 8357), (1708, 8083), (1918, 7198), (3599, 3836)]