1380497042

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{44449}}^1$

素因数の和:44797

約数の個数: 16

約数和(自身を含む): 2117064600

約数和(自身を除く): 736567558

約数列:

[1, 2, 53, 106, 293, 586, 15529, 31058, 44449, 88898, 2355797, 4711594, 13023557, 26047114, 690248521, 1380497042]

約数ペア:

[(1, 1380497042), (2, 690248521), (53, 26047114), (106, 13023557), (293, 4711594), (586, 2355797), (15529, 88898), (31058, 44449)]