2008753903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{3779}}^1$

素因数の和:5142

約数の個数: 16

約数和(自身を含む): 2235340800

約数和(自身を除く): 226586897

約数列:

[1, 13, 31, 403, 1319, 3779, 17147, 40889, 49127, 117149, 531557, 1522937, 4984501, 64798513, 154519531, 2008753903]

約数ペア:

[(1, 2008753903), (13, 154519531), (31, 64798513), (403, 4984501), (1319, 1522937), (3779, 531557), (17147, 117149), (40889, 49127)]