3427942

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 6336000

約数和(自身を除く): 2908058

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 263, 266, 343, 526, 686, 931, 1841, 1862, 3682, 4997, 6517, 9994, 12887, 13034, 25774, 34979, 69958, 90209, 180418, 244853, 489706, 1713971, 3427942]

約数ペア:

[(1, 3427942), (2, 1713971), (7, 489706), (14, 244853), (19, 180418), (38, 90209), (49, 69958), (98, 34979), (133, 25774), (263, 13034), (266, 12887), (343, 9994), (526, 6517), (686, 4997), (931, 3682), (1841, 1862)]