289010302

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{6709}}^1$

素因数の和:6916

約数の個数: 32

約数和(自身を含む): 527567040

約数和(自身を除く): 238556738

約数列:

[1, 2, 7, 14, 17, 34, 119, 181, 238, 362, 1267, 2534, 3077, 6154, 6709, 13418, 21539, 43078, 46963, 93926, 114053, 228106, 798371, 1214329, 1596742, 2428658, 8500303, 17000606, 20643593, 41287186, 144505151, 289010302]

約数ペア:

[(1, 289010302), (2, 144505151), (7, 41287186), (14, 20643593), (17, 17000606), (34, 8500303), (119, 2428658), (181, 1596742), (238, 1214329), (362, 798371), (1267, 228106), (2534, 114053), (3077, 93926), (6154, 46963), (6709, 43078), (13418, 21539)]