2049649491

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{877043}}^1$

素因数の和:877106

約数の個数: 16

約数和(自身を含む): 2946867840

約数和(自身を除く): 897218349

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 877043, 2631129, 16663817, 35958763, 49991451, 107876289, 683216497, 2049649491]

約数ペア:

[(1, 2049649491), (3, 683216497), (19, 107876289), (41, 49991451), (57, 35958763), (123, 16663817), (779, 2631129), (2337, 877043)]