2129307568

素因数分解:

$2^4\times {\mathrm{1453}}^1\times {\mathrm{91591}}^1$

素因数の和:93052

約数の個数: 20

約数和(自身を含む): 4128417808

約数和(自身を除く): 1999110240

約数列:

[1, 2, 4, 8, 16, 1453, 2906, 5812, 11624, 23248, 91591, 183182, 366364, 732728, 1465456, 133081723, 266163446, 532326892, 1064653784, 2129307568]

約数ペア:

[(1, 2129307568), (2, 1064653784), (4, 532326892), (8, 266163446), (16, 133081723), (1453, 1465456), (2906, 732728), (5812, 366364), (11624, 183182), (23248, 91591)]