1680471359

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{130259}}^1$

素因数の和:130382

約数の個数: 16

約数和(自身を含む): 2042476800

約数和(自身を除く): 362005441

約数列:

[1, 7, 19, 97, 133, 679, 1843, 12901, 130259, 911813, 2474921, 12635123, 17324447, 88445861, 240067337, 1680471359]

約数ペア:

[(1, 1680471359), (7, 240067337), (19, 88445861), (97, 17324447), (133, 12635123), (679, 2474921), (1843, 911813), (12901, 130259)]