2184678730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16805221}}^1$

素因数の和:16805241

約数の個数: 16

約数和(自身を含む): 4234915944

約数和(自身を除く): 2050237214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16805221, 33610442, 84026105, 168052210, 218467873, 436935746, 1092339365, 2184678730]

約数ペア:

[(1, 2184678730), (2, 1092339365), (5, 436935746), (10, 218467873), (13, 168052210), (26, 84026105), (65, 33610442), (130, 16805221)]