8281572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53087}}^1$

素因数の和:53107

約数の個数: 24

約数和(自身を含む): 20810496

約数和(自身を除く): 12528924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 53087, 106174, 159261, 212348, 318522, 637044, 690131, 1380262, 2070393, 2760524, 4140786, 8281572]

約数ペア:

[(1, 8281572), (2, 4140786), (3, 2760524), (4, 2070393), (6, 1380262), (12, 690131), (13, 637044), (26, 318522), (39, 212348), (52, 159261), (78, 106174), (156, 53087)]