2206072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 4740120

約数和(自身を除く): 2534048

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 53, 86, 88, 106, 121, 172, 212, 242, 344, 424, 473, 484, 583, 946, 968, 1166, 1892, 2279, 2332, 3784, 4558, 4664, 5203, 6413, 9116, 10406, 12826, 18232, 20812, 25069, 25652, 41624, 50138, 51304, 100276, 200552, 275759, 551518, 1103036, 2206072]

約数ペア:

[(1, 2206072), (2, 1103036), (4, 551518), (8, 275759), (11, 200552), (22, 100276), (43, 51304), (44, 50138), (53, 41624), (86, 25652), (88, 25069), (106, 20812), (121, 18232), (172, 12826), (212, 10406), (242, 9116), (344, 6413), (424, 5203), (473, 4664), (484, 4558), (583, 3784), (946, 2332), (968, 2279), (1166, 1892)]