889553658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{920863}}^1$

素因数の和:920898

約数の個数: 32

約数和(自身を含む): 2121670656

約数和(自身を除く): 1232116998

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 920863, 1841726, 2762589, 5525178, 6446041, 12892082, 19338123, 21179849, 38676246, 42359698, 63539547, 127079094, 148258943, 296517886, 444776829, 889553658]

約数ペア:

[(1, 889553658), (2, 444776829), (3, 296517886), (6, 148258943), (7, 127079094), (14, 63539547), (21, 42359698), (23, 38676246), (42, 21179849), (46, 19338123), (69, 12892082), (138, 6446041), (161, 5525178), (322, 2762589), (483, 1841726), (966, 920863)]