2247906193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{40129}}^1$

素因数の和:40312

約数の個数: 16

約数和(自身を含む): 2516953600

約数和(自身を除く): 269047407

約数列:

[1, 13, 31, 139, 403, 1807, 4309, 40129, 56017, 521677, 1243999, 5577931, 16171987, 72513103, 172915861, 2247906193]

約数ペア:

[(1, 2247906193), (13, 172915861), (31, 72513103), (139, 16171987), (403, 5577931), (1807, 1243999), (4309, 521677), (40129, 56017)]