128996602

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{13691}}^1$

素因数の和:14373

約数の個数: 16

約数和(自身を含む): 221481792

約数和(自身を除く): 92485190

約数列:

[1, 2, 7, 14, 673, 1346, 4711, 9422, 13691, 27382, 95837, 191674, 9214043, 18428086, 64498301, 128996602]

約数ペア:

[(1, 128996602), (2, 64498301), (7, 18428086), (14, 9214043), (673, 191674), (1346, 95837), (4711, 27382), (9422, 13691)]