8220758

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 16075584

約数和(自身を除く): 7854826

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 2657, 3094, 5314, 18599, 34541, 37198, 45169, 69082, 90338, 241787, 316183, 483574, 587197, 632366, 1174394, 4110379, 8220758]

約数ペア:

[(1, 8220758), (2, 4110379), (7, 1174394), (13, 632366), (14, 587197), (17, 483574), (26, 316183), (34, 241787), (91, 90338), (119, 69082), (182, 45169), (221, 37198), (238, 34541), (442, 18599), (1547, 5314), (2657, 3094)]