8330556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53401}}^1$

素因数の和:53421

約数の個数: 24

約数和(自身を含む): 20933584

約数和(自身を除く): 12603028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 53401, 106802, 160203, 213604, 320406, 640812, 694213, 1388426, 2082639, 2776852, 4165278, 8330556]

約数ペア:

[(1, 8330556), (2, 4165278), (3, 2776852), (4, 2082639), (6, 1388426), (12, 694213), (13, 640812), (26, 320406), (39, 213604), (52, 160203), (78, 106802), (156, 53401)]