851569372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2939}}^1\times {\mathrm{4261}}^1$

素因数の和:7221

約数の個数: 24

約数和(自身を含む): 1578815280

約数和(自身を除く): 727245908

約数列:

[1, 2, 4, 17, 34, 68, 2939, 4261, 5878, 8522, 11756, 17044, 49963, 72437, 99926, 144874, 199852, 289748, 12523079, 25046158, 50092316, 212892343, 425784686, 851569372]

約数ペア:

[(1, 851569372), (2, 425784686), (4, 212892343), (17, 50092316), (34, 25046158), (68, 12523079), (2939, 289748), (4261, 199852), (5878, 144874), (8522, 99926), (11756, 72437), (17044, 49963)]