2099718

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:908

約数の個数: 24

約数和(自身を含む): 4584528

約数和(自身を除く): 2484810

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 743, 942, 1413, 1486, 2229, 2826, 4458, 6687, 13374, 116651, 233302, 349953, 699906, 1049859, 2099718]

約数ペア:

[(1, 2099718), (2, 1049859), (3, 699906), (6, 349953), (9, 233302), (18, 116651), (157, 13374), (314, 6687), (471, 4458), (743, 2826), (942, 2229), (1413, 1486)]