40240508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130651}}^1$

素因数の和:130673

約数の個数: 24

約数和(自身を含む): 87798144

約数和(自身を除く): 47557636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 130651, 261302, 522604, 914557, 1437161, 1829114, 2874322, 3658228, 5748644, 10060127, 20120254, 40240508]

約数ペア:

[(1, 40240508), (2, 20120254), (4, 10060127), (7, 5748644), (11, 3658228), (14, 2874322), (22, 1829114), (28, 1437161), (44, 914557), (77, 522604), (154, 261302), (308, 130651)]