2552486398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{12547}}^1$

素因数の和:13888

約数の個数: 32

約数和(自身を含む): 4777475328

約数和(自身を除く): 2224988930

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1321, 2642, 9247, 12547, 14531, 18494, 25094, 29062, 87829, 101717, 138017, 175658, 203434, 276034, 966119, 1932238, 16574587, 33149174, 116022109, 182320457, 232044218, 364640914, 1276243199, 2552486398]

約数ペア:

[(1, 2552486398), (2, 1276243199), (7, 364640914), (11, 232044218), (14, 182320457), (22, 116022109), (77, 33149174), (154, 16574587), (1321, 1932238), (2642, 966119), (9247, 276034), (12547, 203434), (14531, 175658), (18494, 138017), (25094, 101717), (29062, 87829)]