2947869476

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{193379}}^1$

素因数の和:193523

約数の個数: 24

約数和(自身を含む): 5349664320

約数和(自身を除く): 2401794844

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 3811, 7622, 15244, 193379, 386758, 773516, 7155023, 14310046, 19918037, 28620092, 39836074, 79672148, 736967369, 1473934738, 2947869476]

約数ペア:

[(1, 2947869476), (2, 1473934738), (4, 736967369), (37, 79672148), (74, 39836074), (103, 28620092), (148, 19918037), (206, 14310046), (412, 7155023), (3811, 773516), (7622, 386758), (15244, 193379)]