2238763839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{127849}}^1$

素因数の和:128314

約数の個数: 16

約数和(自身を含む): 3221820000

約数和(自身を除く): 983056161

約数列:

[1, 3, 13, 39, 449, 1347, 5837, 17511, 127849, 383547, 1662037, 4986111, 57404201, 172212603, 746254613, 2238763839]

約数ペア:

[(1, 2238763839), (3, 746254613), (13, 172212603), (39, 57404201), (449, 4986111), (1347, 1662037), (5837, 383547), (17511, 127849)]