2057782013

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1\times {\mathrm{1187}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 2366267904

約数和(自身を除く): 308485891

約数列:

[1, 7, 227, 1091, 1187, 1589, 7637, 8309, 247657, 269449, 1295017, 1733599, 1886143, 9065119, 293968859, 2057782013]

約数ペア:

[(1, 2057782013), (7, 293968859), (227, 9065119), (1091, 1886143), (1187, 1733599), (1589, 1295017), (7637, 269449), (8309, 247657)]