3349256336

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{426331}}^1$

素因数の和:426830

約数の個数: 20

約数和(自身を含む): 6502415664

約数和(自身を除く): 3153159328

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 426331, 852662, 1705324, 3410648, 6821296, 209328521, 418657042, 837314084, 1674628168, 3349256336]

約数ペア:

[(1, 3349256336), (2, 1674628168), (4, 837314084), (8, 418657042), (16, 209328521), (491, 6821296), (982, 3410648), (1964, 1705324), (3928, 852662), (7856, 426331)]