945738118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{19997}}^1$

素因数の和:20136

約数の個数: 32

約数和(自身を含む): 1632796704

約数和(自身を除く): 687058586

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 442, 1391, 1819, 2782, 3638, 19997, 23647, 39994, 47294, 259961, 339949, 519922, 679898, 2139679, 4279358, 4419337, 8838674, 27815827, 36374543, 55631654, 72749086, 472869059, 945738118]

約数ペア:

[(1, 945738118), (2, 472869059), (13, 72749086), (17, 55631654), (26, 36374543), (34, 27815827), (107, 8838674), (214, 4419337), (221, 4279358), (442, 2139679), (1391, 679898), (1819, 519922), (2782, 339949), (3638, 259961), (19997, 47294), (23647, 39994)]