871192

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 1912320

約数和(自身を除く): 1041128

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 331, 376, 658, 662, 1316, 1324, 2317, 2632, 2648, 4634, 9268, 15557, 18536, 31114, 62228, 108899, 124456, 217798, 435596, 871192]

約数ペア:

[(1, 871192), (2, 435596), (4, 217798), (7, 124456), (8, 108899), (14, 62228), (28, 31114), (47, 18536), (56, 15557), (94, 9268), (188, 4634), (329, 2648), (331, 2632), (376, 2317), (658, 1324), (662, 1316)]