644133048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2064529}}^1$

素因数の和:2064551

約数の個数: 32

約数和(自身を含む): 1734205200

約数和(自身を除く): 1090072152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2064529, 4129058, 6193587, 8258116, 12387174, 16516232, 24774348, 26838877, 49548696, 53677754, 80516631, 107355508, 161033262, 214711016, 322066524, 644133048]

約数ペア:

[(1, 644133048), (2, 322066524), (3, 214711016), (4, 161033262), (6, 107355508), (8, 80516631), (12, 53677754), (13, 49548696), (24, 26838877), (26, 24774348), (39, 16516232), (52, 12387174), (78, 8258116), (104, 6193587), (156, 4129058), (312, 2064529)]