2080893308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2539}}^1\times {\mathrm{15761}}^1$

素因数の和:18317

約数の個数: 24

約数和(自身を含む): 3923477040

約数和(自身を除く): 1842583732

約数列:

[1, 2, 4, 13, 26, 52, 2539, 5078, 10156, 15761, 31522, 33007, 63044, 66014, 132028, 204893, 409786, 819572, 40017179, 80034358, 160068716, 520223327, 1040446654, 2080893308]

約数ペア:

[(1, 2080893308), (2, 1040446654), (4, 520223327), (13, 160068716), (26, 80034358), (52, 40017179), (2539, 819572), (5078, 409786), (10156, 204893), (15761, 132028), (31522, 66014), (33007, 63044)]