1339338032

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{65551}}^1$

素因数の和:66836

約数の個数: 20

約数和(自身を含む): 2597039136

約数和(自身を除く): 1257701104

約数列:

[1, 2, 4, 8, 16, 1277, 2554, 5108, 10216, 20432, 65551, 131102, 262204, 524408, 1048816, 83708627, 167417254, 334834508, 669669016, 1339338032]

約数ペア:

[(1, 1339338032), (2, 669669016), (4, 334834508), (8, 167417254), (16, 83708627), (1277, 1048816), (2554, 524408), (5108, 262204), (10216, 131102), (20432, 65551)]