8858512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42589}}^1$

素因数の和:42610

約数の個数: 20

約数和(自身を含む): 18484060

約数和(自身を除く): 9625548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42589, 85178, 170356, 340712, 553657, 681424, 1107314, 2214628, 4429256, 8858512]

約数ペア:

[(1, 8858512), (2, 4429256), (4, 2214628), (8, 1107314), (13, 681424), (16, 553657), (26, 340712), (52, 170356), (104, 85178), (208, 42589)]