139227452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{382493}}^1$

素因数の和:382517

約数の個数: 24

約数和(自身を含む): 299875296

約数和(自身を除く): 160647844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 382493, 764986, 1529972, 2677451, 4972409, 5354902, 9944818, 10709804, 19889636, 34806863, 69613726, 139227452]

約数ペア:

[(1, 139227452), (2, 69613726), (4, 34806863), (7, 19889636), (13, 10709804), (14, 9944818), (26, 5354902), (28, 4972409), (52, 2677451), (91, 1529972), (182, 764986), (364, 382493)]