283051816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{13397}}^1$

素因数の和:13561

約数の個数: 32

約数和(自身を含む): 562716000

約数和(自身を除く): 279664184

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 13397, 21128, 26794, 53588, 107176, 254543, 509086, 1018172, 1862183, 2036344, 3724366, 7448732, 14897464, 35381477, 70762954, 141525908, 283051816]

約数ペア:

[(1, 283051816), (2, 141525908), (4, 70762954), (8, 35381477), (19, 14897464), (38, 7448732), (76, 3724366), (139, 2036344), (152, 1862183), (278, 1018172), (556, 509086), (1112, 254543), (2641, 107176), (5282, 53588), (10564, 26794), (13397, 21128)]