2563266

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13781}}^1$

素因数の和:13817

約数の個数: 16

約数和(自身を含む): 5292288

約数和(自身を除く): 2729022

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 13781, 27562, 41343, 82686, 427211, 854422, 1281633, 2563266]

約数ペア:

[(1, 2563266), (2, 1281633), (3, 854422), (6, 427211), (31, 82686), (62, 41343), (93, 27562), (186, 13781)]