2040251902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{3967}}^1$

素因数の和:4264

約数の個数: 32

約数和(自身を含む): 3343785984

約数和(自身を除く): 1303534082

約数列:

[1, 2, 13, 26, 131, 151, 262, 302, 1703, 1963, 3406, 3926, 3967, 7934, 19781, 39562, 51571, 103142, 257153, 514306, 519677, 599017, 1039354, 1198034, 6755801, 7787221, 13511602, 15574442, 78471227, 156942454, 1020125951, 2040251902]

約数ペア:

[(1, 2040251902), (2, 1020125951), (13, 156942454), (26, 78471227), (131, 15574442), (151, 13511602), (262, 7787221), (302, 6755801), (1703, 1198034), (1963, 1039354), (3406, 599017), (3926, 519677), (3967, 514306), (7934, 257153), (19781, 103142), (39562, 51571)]