978450634

素因数分解:

$2^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{45119}}^1$

素因数の和:46677

約数の個数: 16

約数和(自身を含む): 1678464000

約数和(自身を除く): 700013366

約数列:

[1, 2, 7, 14, 1549, 3098, 10843, 21686, 45119, 90238, 315833, 631666, 69889331, 139778662, 489225317, 978450634]

約数ペア:

[(1, 978450634), (2, 489225317), (7, 139778662), (14, 69889331), (1549, 631666), (3098, 315833), (10843, 90238), (21686, 45119)]