1887418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 3071880

約数和(自身を除く): 1184462

約数列:

[1, 2, 13, 26, 229, 317, 458, 634, 2977, 4121, 5954, 8242, 72593, 145186, 943709, 1887418]

約数ペア:

[(1, 1887418), (2, 943709), (13, 145186), (26, 72593), (229, 8242), (317, 5954), (458, 4121), (634, 2977)]