1388506

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 24

約数和(自身を含む): 2481120

約数和(自身を除く): 1092614

約数列:

[1, 2, 7, 14, 41, 59, 82, 118, 287, 413, 574, 826, 1681, 2419, 3362, 4838, 11767, 16933, 23534, 33866, 99179, 198358, 694253, 1388506]

約数ペア:

[(1, 1388506), (2, 694253), (7, 198358), (14, 99179), (41, 33866), (59, 23534), (82, 16933), (118, 11767), (287, 4838), (413, 3362), (574, 2419), (826, 1681)]