2028096515

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{743}}^1\times {\mathrm{1889}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 2590146720

約数和(自身を除く): 562050205

約数列:

[1, 5, 17, 85, 289, 743, 1445, 1889, 3715, 9445, 12631, 32113, 63155, 160565, 214727, 545921, 1073635, 1403527, 2729605, 7017635, 23859959, 119299795, 405619303, 2028096515]

約数ペア:

[(1, 2028096515), (5, 405619303), (17, 119299795), (85, 23859959), (289, 7017635), (743, 2729605), (1445, 1403527), (1889, 1073635), (3715, 545921), (9445, 214727), (12631, 160565), (32113, 63155)]