518145796

素因数分解:

$2^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{5519}}^1$

素因数の和:6016

約数の個数: 36

約数和(自身を含む): 1057190400

約数和(自身を除く): 539044604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 479, 958, 1916, 3353, 5519, 6706, 11038, 13412, 22076, 23471, 38633, 46942, 77266, 93884, 154532, 270431, 540862, 1081724, 2643601, 5287202, 10574404, 18505207, 37010414, 74020828, 129536449, 259072898, 518145796]

約数ペア:

[(1, 518145796), (2, 259072898), (4, 129536449), (7, 74020828), (14, 37010414), (28, 18505207), (49, 10574404), (98, 5287202), (196, 2643601), (479, 1081724), (958, 540862), (1916, 270431), (3353, 154532), (5519, 93884), (6706, 77266), (11038, 46942), (13412, 38633), (22076, 23471)]