1996200085831

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{47431}}^1\times {\mathrm{98563}}^1$

素因数の和:146062

約数の個数: 16

約数和(自身を含む): 2318843473408

約数和(自身を除く): 322643387577

約数列:

[1, 7, 61, 427, 47431, 98563, 332017, 689941, 2893291, 6012343, 20253037, 42086401, 4674941653, 32724591571, 285171440833, 1996200085831]

約数ペア:

[(1, 1996200085831), (7, 285171440833), (61, 32724591571), (427, 4674941653), (47431, 42086401), (98563, 20253037), (332017, 6012343), (689941, 2893291)]