1900686898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{4153}}^1$

素因数の和:4530

約数の個数: 32

約数和(自身を含む): 3165547392

約数和(自身を除く): 1264860494

約数列:

[1, 2, 11, 22, 71, 142, 293, 586, 781, 1562, 3223, 4153, 6446, 8306, 20803, 41606, 45683, 91366, 228833, 294863, 457666, 589726, 1216829, 2433658, 3243493, 6486986, 13385119, 26770238, 86394859, 172789718, 950343449, 1900686898]

約数ペア:

[(1, 1900686898), (2, 950343449), (11, 172789718), (22, 86394859), (71, 26770238), (142, 13385119), (293, 6486986), (586, 3243493), (781, 2433658), (1562, 1216829), (3223, 589726), (4153, 457666), (6446, 294863), (8306, 228833), (20803, 91366), (41606, 45683)]