273653438

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1\times {\mathrm{1277}}^1$

素因数の和:2371

約数の個数: 16

約数和(自身を含む): 414992160

約数和(自身を除く): 141338722

約数列:

[1, 2, 109, 218, 983, 1277, 1966, 2554, 107147, 139193, 214294, 278386, 1255291, 2510582, 136826719, 273653438]

約数ペア:

[(1, 273653438), (2, 136826719), (109, 2510582), (218, 1255291), (983, 278386), (1277, 214294), (1966, 139193), (2554, 107147)]