2005677466

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{137999}}^1$

素因数の和:138070

約数の個数: 24

約数和(自身を含む): 3333528000

約数和(自身を除く): 1327850534

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 14534, 137999, 275998, 1793987, 3587974, 5933957, 11867914, 23321831, 46643662, 77141441, 154282882, 1002838733, 2005677466]

約数ペア:

[(1, 2005677466), (2, 1002838733), (13, 154282882), (26, 77141441), (43, 46643662), (86, 23321831), (169, 11867914), (338, 5933957), (559, 3587974), (1118, 1793987), (7267, 275998), (14534, 137999)]