489504382

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{50789}}^1$

素因数の和:50931

約数の個数: 16

約数和(自身を含む): 755755200

約数和(自身を除く): 266250818

約数列:

[1, 2, 61, 79, 122, 158, 4819, 9638, 50789, 101578, 3098129, 4012331, 6196258, 8024662, 244752191, 489504382]

約数ペア:

[(1, 489504382), (2, 244752191), (61, 8024662), (79, 6196258), (122, 4012331), (158, 3098129), (4819, 101578), (9638, 50789)]