1283337978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{53593}}^1$

素因数の和:53918

約数の個数: 32

約数和(自身を含む): 2773167936

約数和(自身を除く): 1489829958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1842, 3991, 7982, 11973, 23946, 53593, 107186, 160779, 321558, 696709, 1393418, 2090127, 4180254, 16453051, 32906102, 49359153, 98718306, 213889663, 427779326, 641668989, 1283337978]

約数ペア:

[(1, 1283337978), (2, 641668989), (3, 427779326), (6, 213889663), (13, 98718306), (26, 49359153), (39, 32906102), (78, 16453051), (307, 4180254), (614, 2090127), (921, 1393418), (1842, 696709), (3991, 321558), (7982, 160779), (11973, 107186), (23946, 53593)]