2013257911

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{1453}}^1\times {\mathrm{1511}}^1$

素因数の和:3102

約数の個数: 16

約数和(自身を含む): 2321561088

約数和(自身を除く): 308303177

約数列:

[1, 7, 131, 917, 1453, 1511, 10171, 10577, 190343, 197941, 1332401, 1385587, 2195483, 15368381, 287608273, 2013257911]

約数ペア:

[(1, 2013257911), (7, 287608273), (131, 15368381), (917, 2195483), (1453, 1385587), (1511, 1332401), (10171, 197941), (10577, 190343)]