2265767713

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1223}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 2543462208

約数和(自身を除く): 277694495

約数列:

[1, 11, 61, 121, 251, 671, 1223, 2761, 7381, 13453, 15311, 30371, 74603, 147983, 168421, 306973, 820633, 1852631, 3376703, 9026963, 18725353, 37143733, 205978883, 2265767713]

約数ペア:

[(1, 2265767713), (11, 205978883), (61, 37143733), (121, 18725353), (251, 9026963), (671, 3376703), (1223, 1852631), (2761, 820633), (7381, 306973), (13453, 168421), (15311, 147983), (30371, 74603)]