7832090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 16257024

約数和(自身を除く): 8424934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 881, 889, 1270, 1762, 1778, 4405, 4445, 6167, 8810, 8890, 12334, 30835, 61670, 111887, 223774, 559435, 783209, 1118870, 1566418, 3916045, 7832090]

約数ペア:

[(1, 7832090), (2, 3916045), (5, 1566418), (7, 1118870), (10, 783209), (14, 559435), (35, 223774), (70, 111887), (127, 61670), (254, 30835), (635, 12334), (881, 8890), (889, 8810), (1270, 6167), (1762, 4445), (1778, 4405)]