8049186730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{50627}}^1$

素因数の和:51870

約数の個数: 32

約数和(自身を含む): 15616105344

約数和(自身を除く): 7566918614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1223, 2446, 6115, 12230, 15899, 31798, 50627, 79495, 101254, 158990, 253135, 506270, 658151, 1316302, 3290755, 6581510, 61916821, 123833642, 309584105, 619168210, 804918673, 1609837346, 4024593365, 8049186730]

約数ペア:

[(1, 8049186730), (2, 4024593365), (5, 1609837346), (10, 804918673), (13, 619168210), (26, 309584105), (65, 123833642), (130, 61916821), (1223, 6581510), (2446, 3290755), (6115, 1316302), (12230, 658151), (15899, 506270), (31798, 253135), (50627, 158990), (79495, 101254)]