869848

素因数分解:

$2^3\times 7^3\times {\mathrm{317}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 1908000

約数和(自身を除く): 1038152

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 317, 343, 392, 634, 686, 1268, 1372, 2219, 2536, 2744, 4438, 8876, 15533, 17752, 31066, 62132, 108731, 124264, 217462, 434924, 869848]

約数ペア:

[(1, 869848), (2, 434924), (4, 217462), (7, 124264), (8, 108731), (14, 62132), (28, 31066), (49, 17752), (56, 15533), (98, 8876), (196, 4438), (317, 2744), (343, 2536), (392, 2219), (634, 1372), (686, 1268)]