136781481770

素因数分解:

$2^1\times 5^1\times {\mathrm{4073}}^1\times {\mathrm{3358249}}^1$

素因数の和:3362329

約数の個数: 16

約数和(自身を含む): 246267189000

約数和(自身を除く): 109485707230

約数列:

[1, 2, 5, 10, 4073, 8146, 20365, 40730, 3358249, 6716498, 16791245, 33582490, 13678148177, 27356296354, 68390740885, 136781481770]

約数ペア:

[(1, 136781481770), (2, 68390740885), (5, 27356296354), (10, 13678148177), (4073, 33582490), (8146, 16791245), (20365, 6716498), (40730, 3358249)]