980988576322

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{19972079}}^1$

素因数の和:19972721

約数の個数: 16

約数和(自身を含む): 1509889248000

約数和(自身を除く): 528900671678

約数列:

[1, 2, 41, 82, 599, 1198, 24559, 49118, 19972079, 39944158, 818855239, 1637710478, 11963275321, 23926550642, 490494288161, 980988576322]

約数ペア:

[(1, 980988576322), (2, 490494288161), (41, 23926550642), (82, 11963275321), (599, 1637710478), (1198, 818855239), (24559, 39944158), (49118, 19972079)]