396890924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{98533}}^1$

素因数の和:98609

約数の個数: 24

約数和(自身を含む): 744917040

約数和(自身を除く): 348026116

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 98533, 197066, 394132, 1872127, 3744254, 5222249, 7488508, 10444498, 20888996, 99222731, 198445462, 396890924]

約数ペア:

[(1, 396890924), (2, 198445462), (4, 99222731), (19, 20888996), (38, 10444498), (53, 7488508), (76, 5222249), (106, 3744254), (212, 1872127), (1007, 394132), (2014, 197066), (4028, 98533)]