7220564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 13698048

約数和(自身を除く): 6477484

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 727, 764, 1454, 2483, 2908, 4966, 9451, 9932, 18902, 37804, 138857, 277714, 555428, 1805141, 3610282, 7220564]

約数ペア:

[(1, 7220564), (2, 3610282), (4, 1805141), (13, 555428), (26, 277714), (52, 138857), (191, 37804), (382, 18902), (727, 9932), (764, 9451), (1454, 4966), (2483, 2908)]