2080786682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1\times {\mathrm{467}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 3384763200

約数和(自身を除く): 1303976518

約数列:

[1, 2, 13, 26, 409, 419, 467, 818, 838, 934, 5317, 5447, 6071, 10634, 10894, 12142, 171371, 191003, 195673, 342742, 382006, 391346, 2227823, 2483039, 2543749, 4455646, 4966078, 5087498, 80030257, 160060514, 1040393341, 2080786682]

約数ペア:

[(1, 2080786682), (2, 1040393341), (13, 160060514), (26, 80030257), (409, 5087498), (419, 4966078), (467, 4455646), (818, 2543749), (838, 2483039), (934, 2227823), (5317, 391346), (5447, 382006), (6071, 342742), (10634, 195673), (10894, 191003), (12142, 171371)]