2783195636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{127133}}^1$

素因数の和:127571

約数の個数: 24

約数和(自身を含む): 5257753704

約数和(自身を除く): 2474558068

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 5473, 10946, 21892, 127133, 254266, 508532, 1652729, 3305458, 6610916, 53522993, 107045986, 214091972, 695798909, 1391597818, 2783195636]

約数ペア:

[(1, 2783195636), (2, 1391597818), (4, 695798909), (13, 214091972), (26, 107045986), (52, 53522993), (421, 6610916), (842, 3305458), (1684, 1652729), (5473, 508532), (10946, 254266), (21892, 127133)]