1388975034

素因数分解:

$2^1\times 3^1\times {\mathrm{607}}^1\times {\mathrm{381377}}^1$

素因数の和:381989

約数の個数: 16

約数和(自身を含む): 2782533888

約数和(自身を除く): 1393558854

約数列:

[1, 2, 3, 6, 607, 1214, 1821, 3642, 381377, 762754, 1144131, 2288262, 231495839, 462991678, 694487517, 1388975034]

約数ペア:

[(1, 1388975034), (2, 694487517), (3, 462991678), (6, 231495839), (607, 2288262), (1214, 1144131), (1821, 762754), (3642, 381377)]