1668486524

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{40189}}^1$

素因数の和:40397

約数の個数: 24

約数和(自身を含む): 2977596720

約数和(自身を除く): 1309110196

約数列:

[1, 2, 4, 97, 107, 194, 214, 388, 428, 10379, 20758, 40189, 41516, 80378, 160756, 3898333, 4300223, 7796666, 8600446, 15593332, 17200892, 417121631, 834243262, 1668486524]

約数ペア:

[(1, 1668486524), (2, 834243262), (4, 417121631), (97, 17200892), (107, 15593332), (194, 8600446), (214, 7796666), (388, 4300223), (428, 3898333), (10379, 160756), (20758, 80378), (40189, 41516)]