90945571

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 98208000

約数和(自身を除く): 7262429

約数列:

[1, 19, 61, 131, 599, 1159, 2489, 7991, 11381, 36539, 78469, 151829, 694241, 1490911, 4786609, 90945571]

約数ペア:

[(1, 90945571), (19, 4786609), (61, 1490911), (131, 694241), (599, 151829), (1159, 78469), (2489, 36539), (7991, 11381)]