126280906

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{21557}}^1$

素因数の和:21689

約数の個数: 16

約数和(自身を含む): 197902440

約数和(自身を除く): 71621534

約数列:

[1, 2, 29, 58, 101, 202, 2929, 5858, 21557, 43114, 625153, 1250306, 2177257, 4354514, 63140453, 126280906]

約数ペア:

[(1, 126280906), (2, 63140453), (29, 4354514), (58, 2177257), (101, 1250306), (202, 625153), (2929, 43114), (5858, 21557)]