1293415734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{448169}}^1$

素因数の和:448224

約数の個数: 32

約数和(自身を含む): 2861117280

約数和(自身を除く): 1567701546

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 448169, 896338, 1344507, 2689014, 5826197, 11652394, 16582253, 17478591, 33164506, 34957182, 49746759, 99493518, 215569289, 431138578, 646707867, 1293415734]

約数ペア:

[(1, 1293415734), (2, 646707867), (3, 431138578), (6, 215569289), (13, 99493518), (26, 49746759), (37, 34957182), (39, 33164506), (74, 17478591), (78, 16582253), (111, 11652394), (222, 5826197), (481, 2689014), (962, 1344507), (1443, 896338), (2886, 448169)]