8984872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4547}}^1$

素因数の和:4585

約数の個数: 32

約数和(自身を含む): 19101600

約数和(自身を除く): 10116728

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 4547, 9094, 18188, 36376, 59111, 86393, 118222, 172786, 236444, 345572, 472888, 691144, 1123109, 2246218, 4492436, 8984872]

約数ペア:

[(1, 8984872), (2, 4492436), (4, 2246218), (8, 1123109), (13, 691144), (19, 472888), (26, 345572), (38, 236444), (52, 172786), (76, 118222), (104, 86393), (152, 59111), (247, 36376), (494, 18188), (988, 9094), (1976, 4547)]