2017690914206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42071}}^1\times {\mathrm{94781}}^1$

素因数の和:136888

約数の個数: 32

約数和(自身を含む): 3445345414656

約数和(自身を除く): 1427654500450

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 42071, 84142, 94781, 189562, 462781, 925562, 967633, 1042591, 1935266, 2085182, 2179963, 4359926, 10643963, 21287926, 23979593, 47959186, 3987531451, 7975062902, 43862845961, 87725691922, 91713223373, 183426446746, 1008845457103, 2017690914206]

約数ペア:

[(1, 2017690914206), (2, 1008845457103), (11, 183426446746), (22, 91713223373), (23, 87725691922), (46, 43862845961), (253, 7975062902), (506, 3987531451), (42071, 47959186), (84142, 23979593), (94781, 21287926), (189562, 10643963), (462781, 4359926), (925562, 2179963), (967633, 2085182), (1042591, 1935266)]