2017270090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{965201}}^1$

素因数の和:965238

約数の個数: 32

約数和(自身を含む): 4169672640

約数和(自身を除く): 2152402550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 965201, 1930402, 4826005, 9652010, 10617211, 18338819, 21234422, 36677638, 53086055, 91694095, 106172110, 183388190, 201727009, 403454018, 1008635045, 2017270090]

約数ペア:

[(1, 2017270090), (2, 1008635045), (5, 403454018), (10, 201727009), (11, 183388190), (19, 106172110), (22, 91694095), (38, 53086055), (55, 36677638), (95, 21234422), (110, 18338819), (190, 10617211), (209, 9652010), (418, 4826005), (1045, 1930402), (2090, 965201)]