1028734018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1720291}}^1$

素因数の和:1720329

約数の個数: 16

約数和(自身を含む): 1734054336

約数和(自身を除く): 705320318

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 1720291, 3440582, 22363783, 39566693, 44727566, 79133386, 514367009, 1028734018]

約数ペア:

[(1, 1028734018), (2, 514367009), (13, 79133386), (23, 44727566), (26, 39566693), (46, 22363783), (299, 3440582), (598, 1720291)]