2861548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 5289984

約数和(自身を除く): 2428436

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 491, 982, 1457, 1964, 2914, 5828, 15221, 23077, 30442, 46154, 60884, 92308, 715387, 1430774, 2861548]

約数ペア:

[(1, 2861548), (2, 1430774), (4, 715387), (31, 92308), (47, 60884), (62, 46154), (94, 30442), (124, 23077), (188, 15221), (491, 5828), (982, 2914), (1457, 1964)]