1423378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 1116782

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 97, 194, 253, 319, 506, 638, 667, 1067, 1334, 2134, 2231, 2813, 4462, 5626, 7337, 14674, 24541, 30943, 49082, 61886, 64699, 129398, 711689, 1423378]

約数ペア:

[(1, 1423378), (2, 711689), (11, 129398), (22, 64699), (23, 61886), (29, 49082), (46, 30943), (58, 24541), (97, 14674), (194, 7337), (253, 5626), (319, 4462), (506, 2813), (638, 2231), (667, 2134), (1067, 1334)]