489021698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{21943}}^1$

素因数の和:22969

約数の個数: 16

約数和(自身を含む): 801043776

約数和(自身を除く): 312022078

約数列:

[1, 2, 11, 22, 1013, 2026, 11143, 21943, 22286, 43886, 241373, 482746, 22228259, 44456518, 244510849, 489021698]

約数ペア:

[(1, 489021698), (2, 244510849), (11, 44456518), (22, 22228259), (1013, 482746), (2026, 241373), (11143, 43886), (21943, 22286)]