289490874

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{3797}}^1$

素因数の和:4030

約数の個数: 32

約数和(自身を含む): 589571136

約数和(自身を除く): 300080262

約数列:

[1, 2, 3, 6, 97, 131, 194, 262, 291, 393, 582, 786, 3797, 7594, 11391, 12707, 22782, 25414, 38121, 76242, 368309, 497407, 736618, 994814, 1104927, 1492221, 2209854, 2984442, 48248479, 96496958, 144745437, 289490874]

約数ペア:

[(1, 289490874), (2, 144745437), (3, 96496958), (6, 48248479), (97, 2984442), (131, 2209854), (194, 1492221), (262, 1104927), (291, 994814), (393, 736618), (582, 497407), (786, 368309), (3797, 76242), (7594, 38121), (11391, 25414), (12707, 22782)]