890451367

素因数分解:

${\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{54319}}^1$

素因数の和:54442

約数の個数: 12

約数和(自身を含む): 974174880

約数和(自身を除く): 83723513

約数列:

[1, 13, 97, 169, 1261, 16393, 54319, 706147, 5268943, 9179911, 68496259, 890451367]

約数ペア:

[(1, 890451367), (13, 68496259), (97, 9179911), (169, 5268943), (1261, 706147), (16393, 54319)]