488551042

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2473}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 852164352

約数和(自身を除く): 363613310

約数列:

[1, 2, 7, 14, 103, 137, 206, 274, 721, 959, 1442, 1918, 2473, 4946, 14111, 17311, 28222, 34622, 98777, 197554, 254719, 338801, 509438, 677602, 1783033, 2371607, 3566066, 4743214, 34896503, 69793006, 244275521, 488551042]

約数ペア:

[(1, 488551042), (2, 244275521), (7, 69793006), (14, 34896503), (103, 4743214), (137, 3566066), (206, 2371607), (274, 1783033), (721, 677602), (959, 509438), (1442, 338801), (1918, 254719), (2473, 197554), (4946, 98777), (14111, 34622), (17311, 28222)]