2007656090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{960601}}^1$

素因数の和:960638

約数の個数: 32

約数和(自身を含む): 4149800640

約数和(自身を除く): 2142144550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 960601, 1921202, 4803005, 9606010, 10566611, 18251419, 21133222, 36502838, 52833055, 91257095, 105666110, 182514190, 200765609, 401531218, 1003828045, 2007656090]

約数ペア:

[(1, 2007656090), (2, 1003828045), (5, 401531218), (10, 200765609), (11, 182514190), (19, 105666110), (22, 91257095), (38, 52833055), (55, 36502838), (95, 21133222), (110, 18251419), (190, 10566611), (209, 9606010), (418, 4803005), (1045, 1921202), (2090, 960601)]