4952005681

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1087}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 5905907712

約数和(自身を除く): 953902031

約数列:

[1, 7, 47, 61, 227, 329, 427, 1087, 1589, 2867, 7609, 10669, 13847, 20069, 51089, 66307, 74683, 96929, 246749, 357623, 464149, 650809, 1727243, 3116429, 4555663, 11597203, 15051689, 21815003, 81180421, 105361823, 707429383, 4952005681]

約数ペア:

[(1, 4952005681), (7, 707429383), (47, 105361823), (61, 81180421), (227, 21815003), (329, 15051689), (427, 11597203), (1087, 4555663), (1589, 3116429), (2867, 1727243), (7609, 650809), (10669, 464149), (13847, 357623), (20069, 246749), (51089, 96929), (66307, 74683)]