420171834

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{2297}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 861474240

約数和(自身を除く): 441302406

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 709, 1418, 2127, 2297, 4254, 4594, 6891, 13782, 30487, 60974, 91461, 98771, 182922, 197542, 296313, 592626, 1628573, 3257146, 4885719, 9771438, 70028639, 140057278, 210085917, 420171834]

約数ペア:

[(1, 420171834), (2, 210085917), (3, 140057278), (6, 70028639), (43, 9771438), (86, 4885719), (129, 3257146), (258, 1628573), (709, 592626), (1418, 296313), (2127, 197542), (2297, 182922), (4254, 98771), (4594, 91461), (6891, 60974), (13782, 30487)]