3903956

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 7928256

約数和(自身を除く): 4024300

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 2081, 4162, 8324, 14567, 29134, 58268, 139427, 278854, 557708, 975989, 1951978, 3903956]

約数ペア:

[(1, 3903956), (2, 1951978), (4, 975989), (7, 557708), (14, 278854), (28, 139427), (67, 58268), (134, 29134), (268, 14567), (469, 8324), (938, 4162), (1876, 2081)]