104815684

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{254407}}^1$

素因数の和:254514

約数の個数: 12

約数和(自身を含む): 185209024

約数和(自身を除く): 80393340

約数列:

[1, 2, 4, 103, 206, 412, 254407, 508814, 1017628, 26203921, 52407842, 104815684]

約数ペア:

[(1, 104815684), (2, 52407842), (4, 26203921), (103, 1017628), (206, 508814), (412, 254407)]