2852276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 6150144

約数和(自身を除く): 3297868

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 103, 161, 172, 206, 301, 322, 412, 602, 644, 721, 989, 1204, 1442, 1978, 2369, 2884, 3956, 4429, 4738, 6923, 8858, 9476, 13846, 16583, 17716, 27692, 31003, 33166, 62006, 66332, 101867, 124012, 203734, 407468, 713069, 1426138, 2852276]

約数ペア:

[(1, 2852276), (2, 1426138), (4, 713069), (7, 407468), (14, 203734), (23, 124012), (28, 101867), (43, 66332), (46, 62006), (86, 33166), (92, 31003), (103, 27692), (161, 17716), (172, 16583), (206, 13846), (301, 9476), (322, 8858), (412, 6923), (602, 4738), (644, 4429), (721, 3956), (989, 2884), (1204, 2369), (1442, 1978)]