1121449654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2270141}}^1$

素因数の和:2270175

約数の個数: 16

約数和(自身を含む): 1906919280

約数和(自身を除く): 785469626

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2270141, 4540282, 29511833, 43132679, 59023666, 86265358, 560724827, 1121449654]

約数ペア:

[(1, 1121449654), (2, 560724827), (13, 86265358), (19, 59023666), (26, 43132679), (38, 29511833), (247, 4540282), (494, 2270141)]