2017481536

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{121711}}^1$

素因数の和:121767

約数の個数: 56

約数和(自身を含む): 4699056896

約数和(自身を除く): 2681575360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 16576, 121711, 243422, 486844, 851977, 973688, 1703954, 1947376, 3407908, 3894752, 4503307, 6815816, 7789504, 9006614, 13631632, 18013228, 27263264, 31523149, 36026456, 54526528, 63046298, 72052912, 126092596, 144105824, 252185192, 288211648, 504370384, 1008740768, 2017481536]

約数ペア:

[(1, 2017481536), (2, 1008740768), (4, 504370384), (7, 288211648), (8, 252185192), (14, 144105824), (16, 126092596), (28, 72052912), (32, 63046298), (37, 54526528), (56, 36026456), (64, 31523149), (74, 27263264), (112, 18013228), (148, 13631632), (224, 9006614), (259, 7789504), (296, 6815816), (448, 4503307), (518, 3894752), (592, 3407908), (1036, 1947376), (1184, 1703954), (2072, 973688), (2368, 851977), (4144, 486844), (8288, 243422), (16576, 121711)]