7045922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 5654878

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 839, 1678, 4199, 8398, 10907, 14263, 15941, 21814, 28526, 31882, 185419, 207233, 270997, 370838, 414466, 541994, 3522961, 7045922]

約数ペア:

[(1, 7045922), (2, 3522961), (13, 541994), (17, 414466), (19, 370838), (26, 270997), (34, 207233), (38, 185419), (221, 31882), (247, 28526), (323, 21814), (442, 15941), (494, 14263), (646, 10907), (839, 8398), (1678, 4199)]