865852832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2081377}}^1$

素因数の和:2081400

約数の個数: 24

約数和(自身を含む): 1835775396

約数和(自身を除く): 969922564

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2081377, 4162754, 8325508, 16651016, 27057901, 33302032, 54115802, 66604064, 108231604, 216463208, 432926416, 865852832]

約数ペア:

[(1, 865852832), (2, 432926416), (4, 216463208), (8, 108231604), (13, 66604064), (16, 54115802), (26, 33302032), (32, 27057901), (52, 16651016), (104, 8325508), (208, 4162754), (416, 2081377)]