2080321282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{776819}}^1$

素因数の和:776937

約数の個数: 16

約数和(自身を含む): 3393149760

約数和(自身を除く): 1312828478

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 776819, 1553638, 10098647, 20197294, 80012357, 160024714, 1040160641, 2080321282]

約数ペア:

[(1, 2080321282), (2, 1040160641), (13, 160024714), (26, 80012357), (103, 20197294), (206, 10098647), (1339, 1553638), (2678, 776819)]