2109144968

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{150053}}^1$

素因数の和:150317

約数の個数: 32

約数和(自身を含む): 4537632960

約数和(自身を除く): 2428487992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 7028, 14056, 150053, 300106, 600212, 1050371, 1200424, 2100742, 4201484, 8402968, 37663303, 75326606, 150653212, 263643121, 301306424, 527286242, 1054572484, 2109144968]

約数ペア:

[(1, 2109144968), (2, 1054572484), (4, 527286242), (7, 301306424), (8, 263643121), (14, 150653212), (28, 75326606), (56, 37663303), (251, 8402968), (502, 4201484), (1004, 2100742), (1757, 1200424), (2008, 1050371), (3514, 600212), (7028, 300106), (14056, 150053)]