490393706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{305351}}^1$

素因数の和:305437

約数の個数: 16

約数和(自身を含む): 813457728

約数和(自身を除く): 323064022

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 305351, 610702, 3358861, 6717722, 22290623, 44581246, 245196853, 490393706]

約数ペア:

[(1, 490393706), (2, 245196853), (11, 44581246), (22, 22290623), (73, 6717722), (146, 3358861), (803, 610702), (1606, 305351)]