1956328

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 4213440

約数和(自身を除く): 2257112

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 47, 86, 88, 94, 121, 172, 188, 242, 344, 376, 473, 484, 517, 946, 968, 1034, 1892, 2021, 2068, 3784, 4042, 4136, 5203, 5687, 8084, 10406, 11374, 16168, 20812, 22231, 22748, 41624, 44462, 45496, 88924, 177848, 244541, 489082, 978164, 1956328]

約数ペア:

[(1, 1956328), (2, 978164), (4, 489082), (8, 244541), (11, 177848), (22, 88924), (43, 45496), (44, 44462), (47, 41624), (86, 22748), (88, 22231), (94, 20812), (121, 16168), (172, 11374), (188, 10406), (242, 8084), (344, 5687), (376, 5203), (473, 4136), (484, 4042), (517, 3784), (946, 2068), (968, 2021), (1034, 1892)]