556253068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21067}}^1$

素因数の和:21142

約数の個数: 48

約数和(自身を含む): 1189246464

約数和(自身を除く): 632993396

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 3772, 6601, 13202, 21067, 26404, 42134, 84268, 147469, 294938, 484541, 589876, 863747, 969082, 1727494, 1938164, 3391787, 3454988, 6046229, 6783574, 12092458, 13567148, 19866181, 24184916, 39732362, 79464724, 139063267, 278126534, 556253068]

約数ペア:

[(1, 556253068), (2, 278126534), (4, 139063267), (7, 79464724), (14, 39732362), (23, 24184916), (28, 19866181), (41, 13567148), (46, 12092458), (82, 6783574), (92, 6046229), (161, 3454988), (164, 3391787), (287, 1938164), (322, 1727494), (574, 969082), (644, 863747), (943, 589876), (1148, 484541), (1886, 294938), (3772, 147469), (6601, 84268), (13202, 42134), (21067, 26404)]