2356491

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 3253760

約数和(自身を除く): 897269

約数列:

[1, 3, 61, 79, 163, 183, 237, 489, 4819, 9943, 12877, 14457, 29829, 38631, 785497, 2356491]

約数ペア:

[(1, 2356491), (3, 785497), (61, 38631), (79, 29829), (163, 14457), (183, 12877), (237, 9943), (489, 4819)]