2019925888

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{267469}}^1$

素因数の和:267542

約数の個数: 32

約数和(自身を含む): 4092291000

約数和(自身を除く): 2072365112

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 267469, 534938, 1069876, 2139752, 4279504, 8559008, 15780671, 17118016, 31561342, 34236032, 63122684, 126245368, 252490736, 504981472, 1009962944, 2019925888]

約数ペア:

[(1, 2019925888), (2, 1009962944), (4, 504981472), (8, 252490736), (16, 126245368), (32, 63122684), (59, 34236032), (64, 31561342), (118, 17118016), (128, 15780671), (236, 8559008), (472, 4279504), (944, 2139752), (1888, 1069876), (3776, 534938), (7552, 267469)]