4079218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3541262

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 839, 1678, 2431, 4862, 9229, 10907, 14263, 18458, 21814, 28526, 119977, 156893, 185419, 239954, 313786, 370838, 2039609, 4079218]

約数ペア:

[(1, 4079218), (2, 2039609), (11, 370838), (13, 313786), (17, 239954), (22, 185419), (26, 156893), (34, 119977), (143, 28526), (187, 21814), (221, 18458), (286, 14263), (374, 10907), (442, 9229), (839, 4862), (1678, 2431)]