1318226554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{859}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 2098592640

約数和(自身を除く): 780366086

約数列:

[1, 2, 23, 46, 73, 146, 457, 859, 914, 1679, 1718, 3358, 10511, 19757, 21022, 33361, 39514, 62707, 66722, 125414, 392563, 767303, 785126, 1442261, 1534606, 2884522, 9028949, 18057898, 28657099, 57314198, 659113277, 1318226554]

約数ペア:

[(1, 1318226554), (2, 659113277), (23, 57314198), (46, 28657099), (73, 18057898), (146, 9028949), (457, 2884522), (859, 1534606), (914, 1442261), (1679, 785126), (1718, 767303), (3358, 392563), (10511, 125414), (19757, 66722), (21022, 62707), (33361, 39514)]