528046220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2030947}}^1$

素因数の和:2030969

約数の個数: 24

約数和(自身を含む): 1194197424

約数和(自身を除く): 666151204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2030947, 4061894, 8123788, 10154735, 20309470, 26402311, 40618940, 52804622, 105609244, 132011555, 264023110, 528046220]

約数ペア:

[(1, 528046220), (2, 264023110), (4, 132011555), (5, 105609244), (10, 52804622), (13, 40618940), (20, 26402311), (26, 20309470), (52, 10154735), (65, 8123788), (130, 4061894), (260, 2030947)]