2155820262

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{165349}}^1$

素因数の和:165448

約数の個数: 32

約数和(自身を含む): 4500165600

約数和(自身を除く): 2344345338

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 123, 159, 246, 318, 2173, 4346, 6519, 13038, 165349, 330698, 496047, 992094, 6779309, 8763497, 13558618, 17526994, 20337927, 26290491, 40675854, 52580982, 359303377, 718606754, 1077910131, 2155820262]

約数ペア:

[(1, 2155820262), (2, 1077910131), (3, 718606754), (6, 359303377), (41, 52580982), (53, 40675854), (82, 26290491), (106, 20337927), (123, 17526994), (159, 13558618), (246, 8763497), (318, 6779309), (2173, 992094), (4346, 496047), (6519, 330698), (13038, 165349)]