1340810642

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{269131}}^1$

素因数の和:269233

約数の個数: 16

約数和(自身を含む): 2092770432

約数和(自身を除く): 751959790

約数列:

[1, 2, 47, 53, 94, 106, 2491, 4982, 269131, 538262, 12649157, 14263943, 25298314, 28527886, 670405321, 1340810642]

約数ペア:

[(1, 1340810642), (2, 670405321), (47, 28527886), (53, 25298314), (94, 14263943), (106, 12649157), (2491, 538262), (4982, 269131)]