1269121498

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1\times {\mathrm{15277}}^1$

素因数の和:15921

約数の個数: 16

約数和(自身を含む): 1933278120

約数和(自身を除く): 664156622

約数列:

[1, 2, 73, 146, 569, 1138, 15277, 30554, 41537, 83074, 1115221, 2230442, 8692613, 17385226, 634560749, 1269121498]

約数ペア:

[(1, 1269121498), (2, 634560749), (73, 17385226), (146, 8692613), (569, 2230442), (1138, 1115221), (15277, 83074), (30554, 41537)]