690600948

素因数分解:

$2^2\times 3^1\times {\mathrm{5261}}^1\times {\mathrm{10939}}^1$

素因数の和:16207

約数の個数: 24

約数和(自身を含む): 1611855840

約数和(自身を除く): 921254892

約数列:

[1, 2, 3, 4, 6, 12, 5261, 10522, 10939, 15783, 21044, 21878, 31566, 32817, 43756, 63132, 65634, 131268, 57550079, 115100158, 172650237, 230200316, 345300474, 690600948]

約数ペア:

[(1, 690600948), (2, 345300474), (3, 230200316), (4, 172650237), (6, 115100158), (12, 57550079), (5261, 131268), (10522, 65634), (10939, 63132), (15783, 43756), (21044, 32817), (21878, 31566)]