2015429386

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 3121675200

約数和(自身を除く): 1106245814

約数列:

[1, 2, 61, 89, 122, 178, 419, 443, 838, 886, 5429, 10858, 25559, 27023, 37291, 39427, 51118, 54046, 74582, 78854, 185617, 371234, 2274751, 2405047, 4549502, 4810094, 11322637, 16519913, 22645274, 33039826, 1007714693, 2015429386]

約数ペア:

[(1, 2015429386), (2, 1007714693), (61, 33039826), (89, 22645274), (122, 16519913), (178, 11322637), (419, 4810094), (443, 4549502), (838, 2405047), (886, 2274751), (5429, 371234), (10858, 185617), (25559, 78854), (27023, 74582), (37291, 54046), (39427, 51118)]