2788963486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{877}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 4403626560

約数和(自身を除く): 1614663074

約数列:

[1, 2, 23, 46, 257, 269, 514, 538, 877, 1754, 5911, 6187, 11822, 12374, 20171, 40342, 69133, 138266, 225389, 235913, 450778, 471826, 1590059, 3180118, 5183947, 5425999, 10367894, 10851998, 60629641, 121259282, 1394481743, 2788963486]

約数ペア:

[(1, 2788963486), (2, 1394481743), (23, 121259282), (46, 60629641), (257, 10851998), (269, 10367894), (514, 5425999), (538, 5183947), (877, 3180118), (1754, 1590059), (5911, 471826), (6187, 450778), (11822, 235913), (12374, 225389), (20171, 138266), (40342, 69133)]