3970721266

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{52201}}^1$

素因数の和:52797

約数の個数: 16

約数和(自身を含む): 6049376568

約数和(自身を除く): 2078655302

約数列:

[1, 2, 73, 146, 521, 1042, 38033, 52201, 76066, 104402, 3810673, 7621346, 27196721, 54393442, 1985360633, 3970721266]

約数ペア:

[(1, 3970721266), (2, 1985360633), (73, 54393442), (146, 27196721), (521, 7621346), (1042, 3810673), (38033, 104402), (52201, 76066)]