1399680088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{39827}}^1$

素因数の和:40047

約数の個数: 32

約数和(自身を含む): 2752911360

約数和(自身を除く): 1353231272

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 764, 1528, 4393, 8786, 17572, 35144, 39827, 79654, 159308, 318616, 916021, 1832042, 3664084, 7328168, 7606957, 15213914, 30427828, 60855656, 174960011, 349920022, 699840044, 1399680088]

約数ペア:

[(1, 1399680088), (2, 699840044), (4, 349920022), (8, 174960011), (23, 60855656), (46, 30427828), (92, 15213914), (184, 7606957), (191, 7328168), (382, 3664084), (764, 1832042), (1528, 916021), (4393, 318616), (8786, 159308), (17572, 79654), (35144, 39827)]