289300254

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{6737}}^1$

素因数の和:7180

約数の個数: 32

約数和(自身を含む): 614182176

約数和(自身を除く): 324881922

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 421, 842, 1263, 2526, 6737, 7157, 13474, 14314, 20211, 21471, 40422, 42942, 114529, 229058, 343587, 687174, 2836277, 5672554, 8508831, 17017662, 48216709, 96433418, 144650127, 289300254]

約数ペア:

[(1, 289300254), (2, 144650127), (3, 96433418), (6, 48216709), (17, 17017662), (34, 8508831), (51, 5672554), (102, 2836277), (421, 687174), (842, 343587), (1263, 229058), (2526, 114529), (6737, 42942), (7157, 40422), (13474, 21471), (14314, 20211)]