7980456984

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{3736169}}^1$

素因数の和:3736267

約数の個数: 32

約数和(自身を含む): 20175318000

約数和(自身を除く): 12194861016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 3736169, 7472338, 11208507, 14944676, 22417014, 29889352, 44834028, 89668056, 332519041, 665038082, 997557123, 1330076164, 1995114246, 2660152328, 3990228492, 7980456984]

約数ペア:

[(1, 7980456984), (2, 3990228492), (3, 2660152328), (4, 1995114246), (6, 1330076164), (8, 997557123), (12, 665038082), (24, 332519041), (89, 89668056), (178, 44834028), (267, 29889352), (356, 22417014), (534, 14944676), (712, 11208507), (1068, 7472338), (2136, 3736169)]