1880486524

素因数分解:

$2^2\times 7^3\times {\mathrm{1370617}}^1$

素因数の和:1370642

約数の個数: 24

約数和(自身を含む): 3837730400

約数和(自身を除く): 1957243876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1370617, 2741234, 5482468, 9594319, 19188638, 38377276, 67160233, 134320466, 268640932, 470121631, 940243262, 1880486524]

約数ペア:

[(1, 1880486524), (2, 940243262), (4, 470121631), (7, 268640932), (14, 134320466), (28, 67160233), (49, 38377276), (98, 19188638), (196, 9594319), (343, 5482468), (686, 2741234), (1372, 1370617)]