2018308972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1154639}}^1$

素因数の和:1154685

約数の個数: 24

約数和(自身を含む): 3879590400

約数和(自身を除く): 1861281428

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 1154639, 2309278, 4618556, 21938141, 26556697, 43876282, 53113394, 87752564, 106226788, 504577243, 1009154486, 2018308972]

約数ペア:

[(1, 2018308972), (2, 1009154486), (4, 504577243), (19, 106226788), (23, 87752564), (38, 53113394), (46, 43876282), (76, 26556697), (92, 21938141), (437, 4618556), (874, 2309278), (1748, 1154639)]