1242173638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{96487}}^1$

素因数の和:96687

約数の個数: 16

約数和(自身を含む): 1920883104

約数和(自身を除く): 678709466

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12874, 96487, 192974, 3955967, 7911934, 15148459, 30296918, 621086819, 1242173638]

約数ペア:

[(1, 1242173638), (2, 621086819), (41, 30296918), (82, 15148459), (157, 7911934), (314, 3955967), (6437, 192974), (12874, 96487)]