2018335078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{1087}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 3222743040

約数和(自身を除く): 1204407962

約数列:

[1, 2, 19, 38, 131, 262, 373, 746, 1087, 2174, 2489, 4978, 7087, 14174, 20653, 41306, 48863, 97726, 142397, 284794, 405451, 810902, 928397, 1856794, 2705543, 5411086, 7703569, 15407138, 53114081, 106228162, 1009167539, 2018335078]

約数ペア:

[(1, 2018335078), (2, 1009167539), (19, 106228162), (38, 53114081), (131, 15407138), (262, 7703569), (373, 5411086), (746, 2705543), (1087, 1856794), (2174, 928397), (2489, 810902), (4978, 405451), (7087, 284794), (14174, 142397), (20653, 97726), (41306, 48863)]