286667042

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1\times {\mathrm{2393}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 435660120

約数和(自身を除く): 148993078

約数列:

[1, 2, 89, 178, 673, 1346, 2393, 4786, 59897, 119794, 212977, 425954, 1610489, 3220978, 143333521, 286667042]

約数ペア:

[(1, 286667042), (2, 143333521), (89, 3220978), (178, 1610489), (673, 425954), (1346, 212977), (2393, 119794), (4786, 59897)]