253904398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{11393}}^1$

素因数の和:12419

約数の個数: 16

約数和(自身を含む): 415926576

約数和(自身を除く): 162022178

約数列:

[1, 2, 11, 22, 1013, 2026, 11143, 11393, 22286, 22786, 125323, 250646, 11541109, 23082218, 126952199, 253904398]

約数ペア:

[(1, 253904398), (2, 126952199), (11, 23082218), (22, 11541109), (1013, 250646), (2026, 125323), (11143, 22786), (11393, 22286)]