2445996868

素因数分解:

$2^2\times 7^1\times {\mathrm{4861}}^1\times {\mathrm{17971}}^1$

素因数の和:22843

約数の個数: 24

約数和(自身を含む): 4893272384

約数和(自身を除く): 2447275516

約数列:

[1, 2, 4, 7, 14, 28, 4861, 9722, 17971, 19444, 34027, 35942, 68054, 71884, 125797, 136108, 251594, 503188, 87357031, 174714062, 349428124, 611499217, 1222998434, 2445996868]

約数ペア:

[(1, 2445996868), (2, 1222998434), (4, 611499217), (7, 349428124), (14, 174714062), (28, 87357031), (4861, 503188), (9722, 251594), (17971, 136108), (19444, 125797), (34027, 71884), (35942, 68054)]