1568808217232

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{199695547}}^1$

素因数の和:199696046

約数の個数: 20

約数和(自身を含む): 3045756498096

約数和(自身を除く): 1476948280864

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 199695547, 399391094, 798782188, 1597564376, 3195128752, 98050513577, 196101027154, 392202054308, 784404108616, 1568808217232]

約数ペア:

[(1, 1568808217232), (2, 784404108616), (4, 392202054308), (8, 196101027154), (16, 98050513577), (491, 3195128752), (982, 1597564376), (1964, 798782188), (3928, 399391094), (7856, 199695547)]