2016191138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{6857}}^1$

素因数の和:7178

約数の個数: 32

約数和(自身を含む): 3345826176

約数和(自身を除く): 1329635038

約数列:

[1, 2, 13, 26, 43, 86, 263, 526, 559, 1118, 3419, 6838, 6857, 11309, 13714, 22618, 89141, 147017, 178282, 294034, 294851, 589702, 1803391, 3606782, 3833063, 7666126, 23444083, 46888166, 77545813, 155091626, 1008095569, 2016191138]

約数ペア:

[(1, 2016191138), (2, 1008095569), (13, 155091626), (26, 77545813), (43, 46888166), (86, 23444083), (263, 7666126), (526, 3833063), (559, 3606782), (1118, 1803391), (3419, 589702), (6838, 294851), (6857, 294034), (11309, 178282), (13714, 147017), (22618, 89141)]