2023756930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{9859}}^1$

素因数の和:11458

約数の個数: 32

約数和(自身を含む): 3925857600

約数和(自身を除く): 1902100670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1579, 3158, 7895, 9859, 15790, 19718, 20527, 41054, 49295, 98590, 102635, 128167, 205270, 256334, 640835, 1281670, 15567361, 31134722, 77836805, 155673610, 202375693, 404751386, 1011878465, 2023756930]

約数ペア:

[(1, 2023756930), (2, 1011878465), (5, 404751386), (10, 202375693), (13, 155673610), (26, 77836805), (65, 31134722), (130, 15567361), (1579, 1281670), (3158, 640835), (7895, 256334), (9859, 205270), (15790, 128167), (19718, 102635), (20527, 98590), (41054, 49295)]