1285683698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{480091}}^1$

素因数の和:480209

約数の個数: 16

約数和(自身を含む): 2097041856

約数和(自身を除く): 811358158

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 480091, 960182, 6241183, 12482366, 49449373, 98898746, 642841849, 1285683698]

約数ペア:

[(1, 1285683698), (2, 642841849), (13, 98898746), (26, 49449373), (103, 12482366), (206, 6241183), (1339, 960182), (2678, 480091)]