1393526758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{520361}}^1$

素因数の和:520479

約数の個数: 16

約数和(自身を含む): 2272941216

約数和(自身を除く): 879414458

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 520361, 1040722, 6764693, 13529386, 53597183, 107194366, 696763379, 1393526758]

約数ペア:

[(1, 1393526758), (2, 696763379), (13, 107194366), (26, 53597183), (103, 13529386), (206, 6764693), (1339, 1040722), (2678, 520361)]