427102444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{42899}}^1$

素因数の和:43053

約数の個数: 24

約数和(自身を含む): 792792000

約数和(自身を除く): 365689556

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 42899, 85798, 171596, 815081, 1630162, 3260324, 5619769, 11239538, 22479076, 106775611, 213551222, 427102444]

約数ペア:

[(1, 427102444), (2, 213551222), (4, 106775611), (19, 22479076), (38, 11239538), (76, 5619769), (131, 3260324), (262, 1630162), (524, 815081), (2489, 171596), (4978, 85798), (9956, 42899)]