3420304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11278

約数の個数: 20

約数和(自身を含む): 6976240

約数和(自身を除く): 3555936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 11251, 22502, 45004, 90008, 180016, 213769, 427538, 855076, 1710152, 3420304]

約数ペア:

[(1, 3420304), (2, 1710152), (4, 855076), (8, 427538), (16, 213769), (19, 180016), (38, 90008), (76, 45004), (152, 22502), (304, 11251)]