422343922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{210961}}^1$

素因数の和:210994

約数の個数: 32

約数和(自身を含む): 850598784

約数和(自身を除く): 428254862

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 210961, 421922, 1476727, 2320571, 2742493, 2953454, 4641142, 5484986, 16243997, 19197451, 30167423, 32487994, 38394902, 60334846, 211171961, 422343922]

約数ペア:

[(1, 422343922), (2, 211171961), (7, 60334846), (11, 38394902), (13, 32487994), (14, 30167423), (22, 19197451), (26, 16243997), (77, 5484986), (91, 4641142), (143, 2953454), (154, 2742493), (182, 2320571), (286, 1476727), (1001, 421922), (2002, 210961)]