388634258

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{96149}}^1$

素因数の和:96241

約数の個数: 16

約数和(自身を含む): 609206400

約数和(自身を除く): 220572142

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 96149, 192298, 4134407, 4519003, 8268814, 9038006, 194317129, 388634258]

約数ペア:

[(1, 388634258), (2, 194317129), (43, 9038006), (47, 8268814), (86, 4519003), (94, 4134407), (2021, 192298), (4042, 96149)]