449130526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{105977}}^1$

素因数の和:106155

約数の個数: 16

約数和(自身を含む): 729976464

約数和(自身を除く): 280845938

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 105977, 211954, 1377701, 2755402, 17274251, 34548502, 224565263, 449130526]

約数ペア:

[(1, 449130526), (2, 224565263), (13, 34548502), (26, 17274251), (163, 2755402), (326, 1377701), (2119, 211954), (4238, 105977)]