891336706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{88129}}^1$

素因数の和:88533

約数の個数: 16

約数和(自身を含む): 1443569400

約数和(自身を除く): 552232694

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 88129, 176258, 1145677, 2291354, 34282181, 68564362, 445668353, 891336706]

約数ペア:

[(1, 891336706), (2, 445668353), (13, 68564362), (26, 34282181), (389, 2291354), (778, 1145677), (5057, 176258), (10114, 88129)]