1292896801

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{16001}}^1$

素因数の和:16129

約数の個数: 24

約数和(自身を含む): 1608969096

約数和(自身を除く): 316072295

約数列:

[1, 7, 17, 49, 97, 119, 679, 833, 1649, 4753, 11543, 16001, 80801, 112007, 272017, 784049, 1552097, 1904119, 10864679, 13328833, 26385649, 76052753, 184699543, 1292896801]

約数ペア:

[(1, 1292896801), (7, 184699543), (17, 76052753), (49, 26385649), (97, 13328833), (119, 10864679), (679, 1904119), (833, 1552097), (1649, 784049), (4753, 272017), (11543, 112007), (16001, 80801)]