1330841072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{33311}}^1$

素因数の和:33557

約数の個数: 40

約数和(自身を含む): 2825390592

約数和(自身を除く): 1494549520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1816, 2497, 3632, 4994, 9988, 19976, 33311, 39952, 66622, 133244, 266488, 366421, 532976, 732842, 1465684, 2931368, 5862736, 7561597, 15123194, 30246388, 60492776, 83177567, 120985552, 166355134, 332710268, 665420536, 1330841072]

約数ペア:

[(1, 1330841072), (2, 665420536), (4, 332710268), (8, 166355134), (11, 120985552), (16, 83177567), (22, 60492776), (44, 30246388), (88, 15123194), (176, 7561597), (227, 5862736), (454, 2931368), (908, 1465684), (1816, 732842), (2497, 532976), (3632, 366421), (4994, 266488), (9988, 133244), (19976, 66622), (33311, 39952)]