2478049268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{42227}}^1$

素因数の和:43111

約数の個数: 24

約数和(自身を含む): 4597108992

約数和(自身を除く): 2119059724

約数列:

[1, 2, 4, 17, 34, 68, 863, 1726, 3452, 14671, 29342, 42227, 58684, 84454, 168908, 717859, 1435718, 2871436, 36441901, 72883802, 145767604, 619512317, 1239024634, 2478049268]

約数ペア:

[(1, 2478049268), (2, 1239024634), (4, 619512317), (17, 145767604), (34, 72883802), (68, 36441901), (863, 2871436), (1726, 1435718), (3452, 717859), (14671, 168908), (29342, 84454), (42227, 58684)]