126121366

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101221}}^1$

素因数の和:101319

約数の個数: 16

約数和(自身を含む): 218639520

約数和(自身を除く): 92518154

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 101221, 202442, 708547, 1417094, 9008669, 18017338, 63060683, 126121366]

約数ペア:

[(1, 126121366), (2, 63060683), (7, 18017338), (14, 9008669), (89, 1417094), (178, 708547), (623, 202442), (1246, 101221)]