1489909648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{4759}}^1$

素因数の和:5935

約数の個数: 40

約数和(自身を含む): 3059804160

約数和(自身を除く): 1569894512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1151, 2302, 4604, 4759, 9208, 9518, 18416, 19036, 19567, 38072, 39134, 76144, 78268, 80903, 156536, 161806, 313072, 323612, 647224, 1294448, 5477609, 10955218, 21910436, 43820872, 87641744, 93119353, 186238706, 372477412, 744954824, 1489909648]

約数ペア:

[(1, 1489909648), (2, 744954824), (4, 372477412), (8, 186238706), (16, 93119353), (17, 87641744), (34, 43820872), (68, 21910436), (136, 10955218), (272, 5477609), (1151, 1294448), (2302, 647224), (4604, 323612), (4759, 313072), (9208, 161806), (9518, 156536), (18416, 80903), (19036, 78268), (19567, 76144), (38072, 39134)]