553679654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{5171}}^1$

素因数の和:5372

約数の個数: 32

約数和(自身を含む): 941386752

約数和(自身を除く): 387707098

約数列:

[1, 2, 11, 22, 31, 62, 157, 314, 341, 682, 1727, 3454, 4867, 5171, 9734, 10342, 53537, 56881, 107074, 113762, 160301, 320602, 811847, 1623694, 1763311, 3526622, 8930317, 17860634, 25167257, 50334514, 276839827, 553679654]

約数ペア:

[(1, 553679654), (2, 276839827), (11, 50334514), (22, 25167257), (31, 17860634), (62, 8930317), (157, 3526622), (314, 1763311), (341, 1623694), (682, 811847), (1727, 320602), (3454, 160301), (4867, 113762), (5171, 107074), (9734, 56881), (10342, 53537)]