1276394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 2405376

約数和(自身を除く): 1128982

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 173, 217, 238, 346, 434, 527, 1054, 1211, 2422, 2941, 3689, 5363, 5882, 7378, 10726, 20587, 37541, 41174, 75082, 91171, 182342, 638197, 1276394]

約数ペア:

[(1, 1276394), (2, 638197), (7, 182342), (14, 91171), (17, 75082), (31, 41174), (34, 37541), (62, 20587), (119, 10726), (173, 7378), (217, 5882), (238, 5363), (346, 3689), (434, 2941), (527, 2422), (1054, 1211)]