620121676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{16087}}^1$

素因数の和:16533

約数の個数: 24

約数和(自身を含む): 1135169280

約数和(自身を除く): 515047604

約数列:

[1, 2, 4, 23, 46, 92, 419, 838, 1676, 9637, 16087, 19274, 32174, 38548, 64348, 370001, 740002, 1480004, 6740453, 13480906, 26961812, 155030419, 310060838, 620121676]

約数ペア:

[(1, 620121676), (2, 310060838), (4, 155030419), (23, 26961812), (46, 13480906), (92, 6740453), (419, 1480004), (838, 740002), (1676, 370001), (9637, 64348), (16087, 38548), (19274, 32174)]