492748468

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{426253}}^1$

素因数の和:426291

約数の個数: 18

約数和(自身を含む): 916019846

約数和(自身を除く): 423271378

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 426253, 852506, 1705012, 7246301, 14492602, 28985204, 123187117, 246374234, 492748468]

約数ペア:

[(1, 492748468), (2, 246374234), (4, 123187117), (17, 28985204), (34, 14492602), (68, 7246301), (289, 1705012), (578, 852506), (1156, 426253)]