2566888904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2957}}^1\times {\mathrm{5711}}^1$

素因数の和:8693

約数の個数: 32

約数和(自身を含む): 5068828800

約数和(自身を除く): 2501939896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2957, 5711, 5914, 11422, 11828, 22844, 23656, 45688, 56183, 108509, 112366, 217018, 224732, 434036, 449464, 868072, 16887427, 33774854, 67549708, 135099416, 320861113, 641722226, 1283444452, 2566888904]

約数ペア:

[(1, 2566888904), (2, 1283444452), (4, 641722226), (8, 320861113), (19, 135099416), (38, 67549708), (76, 33774854), (152, 16887427), (2957, 868072), (5711, 449464), (5914, 434036), (11422, 224732), (11828, 217018), (22844, 112366), (23656, 108509), (45688, 56183)]