2820565552

素因数分解:

$2^4\times 7^1\times {\mathrm{2897}}^1\times {\mathrm{8693}}^1$

素因数の和:11605

約数の個数: 40

約数和(自身を含む): 6248412576

約数和(自身を除く): 3427847024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2897, 5794, 8693, 11588, 17386, 20279, 23176, 34772, 40558, 46352, 60851, 69544, 81116, 121702, 139088, 162232, 243404, 324464, 486808, 973616, 25183621, 50367242, 100734484, 176285347, 201468968, 352570694, 402937936, 705141388, 1410282776, 2820565552]

約数ペア:

[(1, 2820565552), (2, 1410282776), (4, 705141388), (7, 402937936), (8, 352570694), (14, 201468968), (16, 176285347), (28, 100734484), (56, 50367242), (112, 25183621), (2897, 973616), (5794, 486808), (8693, 324464), (11588, 243404), (17386, 162232), (20279, 139088), (23176, 121702), (34772, 81116), (40558, 69544), (46352, 60851)]