1285191739742

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1\times {\mathrm{17519449}}^1$

素因数の和:17520347

約数の個数: 16

約数和(自身を含む): 1974932559600

約数和(自身を除く): 689740819858

約数列:

[1, 2, 43, 86, 853, 1706, 36679, 73358, 17519449, 35038898, 753336307, 1506672614, 14944089997, 29888179994, 642595869871, 1285191739742]

約数ペア:

[(1, 1285191739742), (2, 642595869871), (43, 29888179994), (86, 14944089997), (853, 1506672614), (1706, 753336307), (36679, 35038898), (73358, 17519449)]