7647585122

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1\times {\mathrm{9649}}^1$

素因数の和:12641

約数の個数: 16

約数和(自身を含む): 11559156000

約数和(自身を除く): 3911570878

約数列:

[1, 2, 139, 278, 2851, 5702, 9649, 19298, 396289, 792578, 1341211, 2682422, 27509299, 55018598, 3823792561, 7647585122]

約数ペア:

[(1, 7647585122), (2, 3823792561), (139, 55018598), (278, 27509299), (2851, 2682422), (5702, 1341211), (9649, 792578), (19298, 396289)]