979622728

素因数分解:

$2^3\times 7^1\times {\mathrm{2287}}^1\times {\mathrm{7649}}^1$

素因数の和:9949

約数の個数: 32

約数和(自身を含む): 2100384000

約数和(自身を除く): 1120761272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2287, 4574, 7649, 9148, 15298, 16009, 18296, 30596, 32018, 53543, 61192, 64036, 107086, 128072, 214172, 428344, 17493263, 34986526, 69973052, 122452841, 139946104, 244905682, 489811364, 979622728]

約数ペア:

[(1, 979622728), (2, 489811364), (4, 244905682), (7, 139946104), (8, 122452841), (14, 69973052), (28, 34986526), (56, 17493263), (2287, 428344), (4574, 214172), (7649, 128072), (9148, 107086), (15298, 64036), (16009, 61192), (18296, 53543), (30596, 32018)]