2021799286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{54493}}^1$

素因数の和:55935

約数の個数: 16

約数和(自身を含む): 3268332144

約数和(自身を除く): 1246532858

約数列:

[1, 2, 13, 26, 1427, 2854, 18551, 37102, 54493, 108986, 708409, 1416818, 77761511, 155523022, 1010899643, 2021799286]

約数ペア:

[(1, 2021799286), (2, 1010899643), (13, 155523022), (26, 77761511), (1427, 1416818), (2854, 708409), (18551, 108986), (37102, 54493)]