238454938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{71011}}^1$

素因数の和:71109

約数の個数: 16

約数和(自身を含む): 378351936

約数和(自身を除く): 139896998

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 71011, 142022, 1633253, 3266506, 5183803, 10367606, 119227469, 238454938]

約数ペア:

[(1, 238454938), (2, 119227469), (23, 10367606), (46, 5183803), (73, 3266506), (146, 1633253), (1679, 142022), (3358, 71011)]