261010282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3299}}^1$

素因数の和:3510

約数の個数: 32

約数和(自身を含む): 449064000

約数和(自身を除く): 188053718

約数列:

[1, 2, 13, 17, 26, 34, 179, 221, 358, 442, 2327, 3043, 3299, 4654, 6086, 6598, 39559, 42887, 56083, 79118, 85774, 112166, 590521, 729079, 1181042, 1458158, 7676773, 10038857, 15353546, 20077714, 130505141, 261010282]

約数ペア:

[(1, 261010282), (2, 130505141), (13, 20077714), (17, 15353546), (26, 10038857), (34, 7676773), (179, 1458158), (221, 1181042), (358, 729079), (442, 590521), (2327, 112166), (3043, 85774), (3299, 79118), (4654, 56083), (6086, 42887), (6598, 39559)]