2018191574

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1\times {\mathrm{2671}}^1$

素因数の和:4452

約数の個数: 32

約数和(自身を含む): 3574751232

約数和(自身を除く): 1556559658

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1741, 2671, 3482, 5342, 12187, 18697, 24374, 37394, 53971, 82801, 107942, 165602, 377797, 579607, 755594, 1159214, 4650211, 9300422, 32551477, 65102954, 144156541, 288313082, 1009095787, 2018191574]

約数ペア:

[(1, 2018191574), (2, 1009095787), (7, 288313082), (14, 144156541), (31, 65102954), (62, 32551477), (217, 9300422), (434, 4650211), (1741, 1159214), (2671, 755594), (3482, 579607), (5342, 377797), (12187, 165602), (18697, 107942), (24374, 82801), (37394, 53971)]