7278436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 14069664

約数和(自身を除く): 6791228

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 1993, 3652, 3986, 7972, 21923, 43846, 87692, 165419, 330838, 661676, 1819609, 3639218, 7278436]

約数ペア:

[(1, 7278436), (2, 3639218), (4, 1819609), (11, 661676), (22, 330838), (44, 165419), (83, 87692), (166, 43846), (332, 21923), (913, 7972), (1826, 3986), (1993, 3652)]