2021625634

素因数分解:

$2^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{42359}}^1$

素因数の和:42862

約数の個数: 24

約数和(自身を含む): 3534857280

約数和(自身を除く): 1513231646

約数列:

[1, 2, 7, 14, 49, 98, 487, 974, 3409, 6818, 23863, 42359, 47726, 84718, 296513, 593026, 2075591, 4151182, 20628833, 41257666, 144401831, 288803662, 1010812817, 2021625634]

約数ペア:

[(1, 2021625634), (2, 1010812817), (7, 288803662), (14, 144401831), (49, 41257666), (98, 20628833), (487, 4151182), (974, 2075591), (3409, 593026), (6818, 296513), (23863, 84718), (42359, 47726)]