2021301893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{21737}}^1$

素因数の和:22084

約数の個数: 16

約数和(自身を含む): 2278838016

約数和(自身を除く): 257536123

約数列:

[1, 13, 23, 299, 311, 4043, 7153, 21737, 92989, 282581, 499951, 6499363, 6760207, 87882691, 155484761, 2021301893]

約数ペア:

[(1, 2021301893), (13, 155484761), (23, 87882691), (299, 6760207), (311, 6499363), (4043, 499951), (7153, 282581), (21737, 92989)]