7880517206

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1\times {\mathrm{39043}}^1$

素因数の和:41435

約数の個数: 16

約数和(自身を含む): 12101141184

約数和(自身を除く): 4220623978

約数列:

[1, 2, 43, 86, 2347, 4694, 39043, 78086, 100921, 201842, 1678849, 3357698, 91633921, 183267842, 3940258603, 7880517206]

約数ペア:

[(1, 7880517206), (2, 3940258603), (43, 183267842), (86, 91633921), (2347, 3357698), (4694, 1678849), (39043, 201842), (78086, 100921)]