1397192218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{512543}}^1$

素因数の和:512621

約数の個数: 16

約数和(自身を含む): 2214190080

約数和(自身を除く): 816997862

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 512543, 1025086, 14863747, 24089521, 29727494, 48179042, 698596109, 1397192218]

約数ペア:

[(1, 1397192218), (2, 698596109), (29, 48179042), (47, 29727494), (58, 24089521), (94, 14863747), (1363, 1025086), (2726, 512543)]