1255012018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1122551}}^1$

素因数の和:1122609

約数の個数: 16

約数和(自身を含む): 2074476096

約数和(自身を除く): 819464078

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1122551, 2245102, 14593163, 29186326, 48269693, 96539386, 627506009, 1255012018]

約数ペア:

[(1, 1255012018), (2, 627506009), (13, 96539386), (26, 48269693), (43, 29186326), (86, 14593163), (559, 2245102), (1118, 1122551)]