129358210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{562427}}^1$

素因数の和:562457

約数の個数: 16

約数和(自身を含む): 242968896

約数和(自身を除く): 113610686

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 562427, 1124854, 2812135, 5624270, 12935821, 25871642, 64679105, 129358210]

約数ペア:

[(1, 129358210), (2, 64679105), (5, 25871642), (10, 12935821), (23, 5624270), (46, 2812135), (115, 1124854), (230, 562427)]