2428897865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1242403}}^1$

素因数の和:1242448

約数の個数: 16

約数和(自身を含む): 3220311168

約数和(自身を除く): 791413303

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1242403, 6212015, 21120851, 28575269, 105604255, 142876345, 485779573, 2428897865]

約数ペア:

[(1, 2428897865), (5, 485779573), (17, 142876345), (23, 105604255), (85, 28575269), (115, 21120851), (391, 6212015), (1955, 1242403)]