2017292090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18339019}}^1$

素因数の和:18339037

約数の個数: 16

約数和(自身を含む): 3961228320

約数和(自身を除く): 1943936230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18339019, 36678038, 91695095, 183390190, 201729209, 403458418, 1008646045, 2017292090]

約数ペア:

[(1, 2017292090), (2, 1008646045), (5, 403458418), (10, 201729209), (11, 183390190), (22, 91695095), (55, 36678038), (110, 18339019)]