1299904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1100

約数の個数: 28

約数和(自身を含む): 2717800

約数和(自身を除く): 1417896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1069, 1216, 2138, 4276, 8552, 17104, 20311, 34208, 40622, 68416, 81244, 162488, 324976, 649952, 1299904]

約数ペア:

[(1, 1299904), (2, 649952), (4, 324976), (8, 162488), (16, 81244), (19, 68416), (32, 40622), (38, 34208), (64, 20311), (76, 17104), (152, 8552), (304, 4276), (608, 2138), (1069, 1216)]