118961876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{245789}}^1$

素因数の和:245815

約数の個数: 18

約数和(自身を含む): 228830490

約数和(自身を除く): 109868614

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 245789, 491578, 983156, 2703679, 5407358, 10814716, 29740469, 59480938, 118961876]

約数ペア:

[(1, 118961876), (2, 59480938), (4, 29740469), (11, 10814716), (22, 5407358), (44, 2703679), (121, 983156), (242, 491578), (484, 245789)]