681259202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{117499}}^1$

素因数の和:117737

約数の個数: 16

約数和(自身を含む): 1105440000

約数和(自身を除く): 424180798

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 117499, 234998, 1527487, 3054974, 26202277, 52404554, 340629601, 681259202]

約数ペア:

[(1, 681259202), (2, 340629601), (13, 52404554), (26, 26202277), (223, 3054974), (446, 1527487), (2899, 234998), (5798, 117499)]