6403996838

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1\times {\mathrm{42221}}^1$

素因数の和:42823

約数の個数: 16

約数和(自身を含む): 9682349040

約数和(自身を除く): 3278352202

約数列:

[1, 2, 181, 362, 419, 838, 42221, 75839, 84442, 151678, 7642001, 15284002, 17690599, 35381198, 3201998419, 6403996838]

約数ペア:

[(1, 6403996838), (2, 3201998419), (181, 35381198), (362, 17690599), (419, 15284002), (838, 7642001), (42221, 151678), (75839, 84442)]