6640491156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42567251}}^1$

素因数の和:42567271

約数の個数: 24

約数和(自身を含む): 16686362784

約数和(自身を除く): 10045871628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 42567251, 85134502, 127701753, 170269004, 255403506, 510807012, 553374263, 1106748526, 1660122789, 2213497052, 3320245578, 6640491156]

約数ペア:

[(1, 6640491156), (2, 3320245578), (3, 2213497052), (4, 1660122789), (6, 1106748526), (12, 553374263), (13, 510807012), (26, 255403506), (39, 170269004), (52, 127701753), (78, 85134502), (156, 42567251)]