1328306

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 2307840

約数和(自身を除く): 979534

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1201, 2402, 8407, 16814, 94879, 189758, 664153, 1328306]

約数ペア:

[(1, 1328306), (2, 664153), (7, 189758), (14, 94879), (79, 16814), (158, 8407), (553, 2402), (1106, 1201)]