945409334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{178987}}^1$

素因数の和:179147

約数の個数: 16

約数和(自身を含む): 1503499200

約数和(自身を除く): 558089866

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 178987, 357974, 3400753, 6801506, 24879193, 49758386, 472704667, 945409334]

約数ペア:

[(1, 945409334), (2, 472704667), (19, 49758386), (38, 24879193), (139, 6801506), (278, 3400753), (2641, 357974), (5282, 178987)]