1640853071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{194483}}^1$

素因数の和:194566

約数の個数: 16

約数和(自身を含む): 1960398720

約数和(自身を除く): 319545649

約数列:

[1, 11, 13, 59, 143, 649, 767, 8437, 194483, 2139313, 2528279, 11474497, 27811069, 126219467, 149168461, 1640853071]

約数ペア:

[(1, 1640853071), (11, 149168461), (13, 126219467), (59, 27811069), (143, 11474497), (649, 2528279), (767, 2139313), (8437, 194483)]