1921221132

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3904921}}^1$

素因数の和:3904969

約数の個数: 24

約数和(自身を含む): 4592188272

約数和(自身を除く): 2670967140

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 3904921, 7809842, 11714763, 15619684, 23429526, 46859052, 160101761, 320203522, 480305283, 640407044, 960610566, 1921221132]

約数ペア:

[(1, 1921221132), (2, 960610566), (3, 640407044), (4, 480305283), (6, 320203522), (12, 160101761), (41, 46859052), (82, 23429526), (123, 15619684), (164, 11714763), (246, 7809842), (492, 3904921)]