2016115970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{14197}}^1$

素因数の和:15506

約数の個数: 32

約数和(自身を含む): 3962264256

約数和(自身を除く): 1946148286

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1291, 2582, 6455, 12910, 14197, 14201, 28394, 28402, 70985, 71005, 141970, 142010, 156167, 312334, 780835, 1561670, 18328327, 36656654, 91641635, 183283270, 201611597, 403223194, 1008057985, 2016115970]

約数ペア:

[(1, 2016115970), (2, 1008057985), (5, 403223194), (10, 201611597), (11, 183283270), (22, 91641635), (55, 36656654), (110, 18328327), (1291, 1561670), (2582, 780835), (6455, 312334), (12910, 156167), (14197, 142010), (14201, 141970), (28394, 71005), (28402, 70985)]