1118870

素因数分解:

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

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 2032128

約数和(自身を除く): 913258

約数列:

[1, 2, 5, 10, 127, 254, 635, 881, 1270, 1762, 4405, 8810, 111887, 223774, 559435, 1118870]

約数ペア:

[(1, 1118870), (2, 559435), (5, 223774), (10, 111887), (127, 8810), (254, 4405), (635, 1762), (881, 1270)]