455366926

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{30089}}^1$

素因数の和:30168

約数の個数: 32

約数和(自身を含む): 831928320

約数和(自身を除く): 376561394

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 30089, 60178, 210623, 421246, 692047, 1384094, 1414183, 2828366, 4844329, 9688658, 9899281, 19798562, 32526209, 65052418, 227683463, 455366926]

約数ペア:

[(1, 455366926), (2, 227683463), (7, 65052418), (14, 32526209), (23, 19798562), (46, 9899281), (47, 9688658), (94, 4844329), (161, 2828366), (322, 1414183), (329, 1384094), (658, 692047), (1081, 421246), (2162, 210623), (7567, 60178), (15134, 30089)]