2874994562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{12889}}^1\times {\mathrm{10139}}^1$

素因数の和:23041

約数の個数: 16

約数和(自身を含む): 4705365600

約数和(自身を除く): 1830371038

約数列:

[1, 2, 11, 22, 10139, 12889, 20278, 25778, 111529, 141779, 223058, 283558, 130681571, 261363142, 1437497281, 2874994562]

約数ペア:

[(1, 2874994562), (2, 1437497281), (11, 261363142), (22, 130681571), (10139, 283558), (12889, 223058), (20278, 141779), (25778, 111529)]