763674548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{20369}}^1$

素因数の和:20496

約数の個数: 48

約数和(自身を含む): 1660888320

約数和(自身を除く): 897213772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 721, 1339, 1442, 2678, 2884, 5356, 9373, 18746, 20369, 37492, 40738, 81476, 142583, 264797, 285166, 529594, 570332, 1059188, 1853579, 2098007, 3707158, 4196014, 7414316, 8392028, 14686049, 27274091, 29372098, 54548182, 58744196, 109096364, 190918637, 381837274, 763674548]

約数ペア:

[(1, 763674548), (2, 381837274), (4, 190918637), (7, 109096364), (13, 58744196), (14, 54548182), (26, 29372098), (28, 27274091), (52, 14686049), (91, 8392028), (103, 7414316), (182, 4196014), (206, 3707158), (364, 2098007), (412, 1853579), (721, 1059188), (1339, 570332), (1442, 529594), (2678, 285166), (2884, 264797), (5356, 142583), (9373, 81476), (18746, 40738), (20369, 37492)]