6388888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 13248000

約数和(自身を除く): 6859112

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 919, 1738, 1838, 3476, 3676, 6952, 7352, 10109, 20218, 40436, 72601, 80872, 145202, 290404, 580808, 798611, 1597222, 3194444, 6388888]

約数ペア:

[(1, 6388888), (2, 3194444), (4, 1597222), (8, 798611), (11, 580808), (22, 290404), (44, 145202), (79, 80872), (88, 72601), (158, 40436), (316, 20218), (632, 10109), (869, 7352), (919, 6952), (1738, 3676), (1838, 3476)]