1339366

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 2380320

約数和(自身を除く): 1040954

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 173, 346, 553, 1106, 1211, 2422, 3871, 7742, 8477, 13667, 16954, 27334, 95669, 191338, 669683, 1339366]

約数ペア:

[(1, 1339366), (2, 669683), (7, 191338), (14, 95669), (49, 27334), (79, 16954), (98, 13667), (158, 8477), (173, 7742), (346, 3871), (553, 2422), (1106, 1211)]