287048630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2609533}}^1$

素因数の和:2609551

約数の個数: 16

約数和(自身を含む): 563659344

約数和(自身を除く): 276610714

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2609533, 5219066, 13047665, 26095330, 28704863, 57409726, 143524315, 287048630]

約数ペア:

[(1, 287048630), (2, 143524315), (5, 57409726), (10, 28704863), (11, 26095330), (22, 13047665), (55, 5219066), (110, 2609533)]