2426776

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 5266800

約数和(自身を除く): 2840024

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 109, 121, 184, 218, 242, 253, 436, 484, 506, 872, 968, 1012, 1199, 2024, 2398, 2507, 2783, 4796, 5014, 5566, 9592, 10028, 11132, 13189, 20056, 22264, 26378, 27577, 52756, 55154, 105512, 110308, 220616, 303347, 606694, 1213388, 2426776]

約数ペア:

[(1, 2426776), (2, 1213388), (4, 606694), (8, 303347), (11, 220616), (22, 110308), (23, 105512), (44, 55154), (46, 52756), (88, 27577), (92, 26378), (109, 22264), (121, 20056), (184, 13189), (218, 11132), (242, 10028), (253, 9592), (436, 5566), (484, 5014), (506, 4796), (872, 2783), (968, 2507), (1012, 2398), (1199, 2024)]