286695070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{263023}}^1$

素因数の和:263139

約数の個数: 16

約数和(自身を含む): 520787520

約数和(自身を除く): 234092450

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 263023, 526046, 1315115, 2630230, 28669507, 57339014, 143347535, 286695070]

約数ペア:

[(1, 286695070), (2, 143347535), (5, 57339014), (10, 28669507), (109, 2630230), (218, 1315115), (545, 526046), (1090, 263023)]