520068972

素因数分解:

$2^2\times 3^1\times {\mathrm{3251}}^1\times {\mathrm{13331}}^1$

素因数の和:16589

約数の個数: 24

約数和(自身を含む): 1213958592

約数和(自身を除く): 693889620

約数列:

[1, 2, 3, 4, 6, 12, 3251, 6502, 9753, 13004, 13331, 19506, 26662, 39012, 39993, 53324, 79986, 159972, 43339081, 86678162, 130017243, 173356324, 260034486, 520068972]

約数ペア:

[(1, 520068972), (2, 260034486), (3, 173356324), (4, 130017243), (6, 86678162), (12, 43339081), (3251, 159972), (6502, 79986), (9753, 53324), (13004, 39993), (13331, 39012), (19506, 26662)]