1315508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 2446080

約数和(自身を除く): 1130572

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 181, 316, 362, 724, 1817, 3634, 4163, 7268, 8326, 14299, 16652, 28598, 57196, 328877, 657754, 1315508]

約数ペア:

[(1, 1315508), (2, 657754), (4, 328877), (23, 57196), (46, 28598), (79, 16652), (92, 14299), (158, 8326), (181, 7268), (316, 4163), (362, 3634), (724, 1817)]