538280176

素因数分解:

$2^4\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{2341}}^1$

素因数の和:4409

約数の個数: 40

約数和(自身を含む): 1192996064

約数和(自身を除く): 654715888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2053, 2341, 4106, 4682, 8212, 9364, 14371, 16387, 16424, 18728, 28742, 32774, 32848, 37456, 57484, 65548, 114968, 131096, 229936, 262192, 4806073, 9612146, 19224292, 33642511, 38448584, 67285022, 76897168, 134570044, 269140088, 538280176]

約数ペア:

[(1, 538280176), (2, 269140088), (4, 134570044), (7, 76897168), (8, 67285022), (14, 38448584), (16, 33642511), (28, 19224292), (56, 9612146), (112, 4806073), (2053, 262192), (2341, 229936), (4106, 131096), (4682, 114968), (8212, 65548), (9364, 57484), (14371, 37456), (16387, 32848), (16424, 32774), (18728, 28742)]