399598854

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{994027}}^1$

素因数の和:994099

約数の個数: 16

約数和(自身を含む): 811126848

約数和(自身を除く): 411527994

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 994027, 1988054, 2982081, 5964162, 66599809, 133199618, 199799427, 399598854]

約数ペア:

[(1, 399598854), (2, 199799427), (3, 133199618), (6, 66599809), (67, 5964162), (134, 2982081), (201, 1988054), (402, 994027)]