981330874588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{99349}}^1\times {\mathrm{145259}}^1$

素因数の和:244629

約数の個数: 24

約数和(自身を含む): 1818379206000

約数和(自身を除く): 837048331412

約数列:

[1, 2, 4, 17, 34, 68, 99349, 145259, 198698, 290518, 397396, 581036, 1688933, 2469403, 3377866, 4938806, 6755732, 9877612, 14431336391, 28862672782, 57725345564, 245332718647, 490665437294, 981330874588]

約数ペア:

[(1, 981330874588), (2, 490665437294), (4, 245332718647), (17, 57725345564), (34, 28862672782), (68, 14431336391), (99349, 9877612), (145259, 6755732), (198698, 4938806), (290518, 3377866), (397396, 2469403), (581036, 1688933)]