2488893770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{619}}^1\times {\mathrm{3323}}^1$

素因数の和:3971

約数の個数: 48

約数和(自身を含む): 4933746720

約数和(自身を除く): 2444852950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 619, 1210, 1238, 3095, 3323, 6190, 6646, 6809, 13618, 16615, 33230, 34045, 36553, 68090, 73106, 74899, 149798, 182765, 365530, 374495, 402083, 748990, 804166, 2010415, 2056937, 4020830, 4113874, 10284685, 20569370, 22626307, 45252614, 113131535, 226263070, 248889377, 497778754, 1244446885, 2488893770]

約数ペア:

[(1, 2488893770), (2, 1244446885), (5, 497778754), (10, 248889377), (11, 226263070), (22, 113131535), (55, 45252614), (110, 22626307), (121, 20569370), (242, 10284685), (605, 4113874), (619, 4020830), (1210, 2056937), (1238, 2010415), (3095, 804166), (3323, 748990), (6190, 402083), (6646, 374495), (6809, 365530), (13618, 182765), (16615, 149798), (33230, 74899), (34045, 73106), (36553, 68090)]