2261612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 4253760

約数和(自身を除く): 1992148

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 421, 842, 1343, 1684, 2686, 5372, 7157, 14314, 28628, 33259, 66518, 133036, 565403, 1130806, 2261612]

約数ペア:

[(1, 2261612), (2, 1130806), (4, 565403), (17, 133036), (34, 66518), (68, 33259), (79, 28628), (158, 14314), (316, 7157), (421, 5372), (842, 2686), (1343, 1684)]