401828853874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{8731993}}^1$

素因数の和:8732194

約数の個数: 32

約数和(自身を含む): 729296138880

約数和(自身を除く): 327467285006

約数列:

[1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1211, 2422, 3287, 6574, 23009, 46018, 8731993, 17463986, 61123951, 122247902, 165907867, 331815734, 1161355069, 1510634789, 2322710138, 3021269578, 10574443523, 21148887046, 28702060991, 57404121982, 200914426937, 401828853874]

約数ペア:

[(1, 401828853874), (2, 200914426937), (7, 57404121982), (14, 28702060991), (19, 21148887046), (38, 10574443523), (133, 3021269578), (173, 2322710138), (266, 1510634789), (346, 1161355069), (1211, 331815734), (2422, 165907867), (3287, 122247902), (6574, 61123951), (23009, 17463986), (46018, 8731993)]