2912942564

素因数分解:

$2^2\times 7^1\times {\mathrm{5563}}^1\times {\mathrm{18701}}^1$

素因数の和:24275

約数の個数: 24

約数和(自身を含む): 5827243968

約数和(自身を除く): 2914301404

約数列:

[1, 2, 4, 7, 14, 28, 5563, 11126, 18701, 22252, 37402, 38941, 74804, 77882, 130907, 155764, 261814, 523628, 104033663, 208067326, 416134652, 728235641, 1456471282, 2912942564]

約数ペア:

[(1, 2912942564), (2, 1456471282), (4, 728235641), (7, 416134652), (14, 208067326), (28, 104033663), (5563, 523628), (11126, 261814), (18701, 155764), (22252, 130907), (37402, 77882), (38941, 74804)]