297930068

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{20753}}^1$

素因数の和:20891

約数の個数: 24

約数和(自身を含む): 541015272

約数和(自身を除く): 243085204

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 7178, 14356, 20753, 41506, 83012, 767861, 1535722, 2013041, 3071444, 4026082, 8052164, 74482517, 148965034, 297930068]

約数ペア:

[(1, 297930068), (2, 148965034), (4, 74482517), (37, 8052164), (74, 4026082), (97, 3071444), (148, 2013041), (194, 1535722), (388, 767861), (3589, 83012), (7178, 41506), (14356, 20753)]