836281381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 955584000

約数和(自身を除く): 119302619

約数列:

[1, 13, 29, 71, 157, 199, 377, 923, 2041, 2059, 2587, 4553, 5771, 11147, 14129, 26767, 31243, 59189, 75023, 144911, 183677, 323263, 406159, 409741, 906047, 2218253, 4202419, 5326633, 11778611, 28837289, 64329337, 836281381]

約数ペア:

[(1, 836281381), (13, 64329337), (29, 28837289), (71, 11778611), (157, 5326633), (199, 4202419), (377, 2218253), (923, 906047), (2041, 409741), (2059, 406159), (2587, 323263), (4553, 183677), (5771, 144911), (11147, 75023), (14129, 59189), (26767, 31243)]