1491874126

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 2304449280

約数和(自身を除く): 812575154

約数列:

[1, 2, 67, 134, 163, 167, 326, 334, 409, 818, 10921, 11189, 21842, 22378, 27221, 27403, 54442, 54806, 66667, 68303, 133334, 136606, 1823807, 3647614, 4466689, 4576301, 8933378, 9152602, 11133389, 22266778, 745937063, 1491874126]

約数ペア:

[(1, 1491874126), (2, 745937063), (67, 22266778), (134, 11133389), (163, 9152602), (167, 8933378), (326, 4576301), (334, 4466689), (409, 3647614), (818, 1823807), (10921, 136606), (11189, 133334), (21842, 68303), (22378, 66667), (27221, 54806), (27403, 54442)]