858884586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{288023}}^1$

素因数の和:288106

約数の個数: 32

約数和(自身を含む): 1990821888

約数和(自身を除く): 1131937302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 288023, 576046, 864069, 1728138, 2016161, 4032322, 6048483, 12096966, 20449633, 40899266, 61348899, 122697798, 143147431, 286294862, 429442293, 858884586]

約数ペア:

[(1, 858884586), (2, 429442293), (3, 286294862), (6, 143147431), (7, 122697798), (14, 61348899), (21, 40899266), (42, 20449633), (71, 12096966), (142, 6048483), (213, 4032322), (426, 2016161), (497, 1728138), (994, 864069), (1491, 576046), (2982, 288023)]