427291238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{35507}}^1$

素因数の和:36067

約数の個数: 16

約数和(自身を含む): 700501824

約数和(自身を除く): 273210586

約数列:

[1, 2, 11, 22, 547, 1094, 6017, 12034, 35507, 71014, 390577, 781154, 19422329, 38844658, 213645619, 427291238]

約数ペア:

[(1, 427291238), (2, 213645619), (11, 38844658), (22, 19422329), (547, 781154), (1094, 390577), (6017, 71014), (12034, 35507)]