315065036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{550813}}^1$

素因数の和:550841

約数の個数: 24

約数和(自身を含む): 647757264

約数和(自身を除く): 332692228

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 550813, 1101626, 2203252, 6058943, 7160569, 12117886, 14321138, 24235772, 28642276, 78766259, 157532518, 315065036]

約数ペア:

[(1, 315065036), (2, 157532518), (4, 78766259), (11, 28642276), (13, 24235772), (22, 14321138), (26, 12117886), (44, 7160569), (52, 6058943), (143, 2203252), (286, 1101626), (572, 550813)]