870847188

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{487051}}^1$

素因数の和:487207

約数の個数: 24

約数和(自身を含む): 2045618400

約数和(自身を除く): 1174771212

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 487051, 974102, 1461153, 1948204, 2922306, 5844612, 72570599, 145141198, 217711797, 290282396, 435423594, 870847188]

約数ペア:

[(1, 870847188), (2, 435423594), (3, 290282396), (4, 217711797), (6, 145141198), (12, 72570599), (149, 5844612), (298, 2922306), (447, 1948204), (596, 1461153), (894, 974102), (1788, 487051)]