8465210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5009}}^1$

素因数の和:5042

約数の個数: 24

約数和(自身を含む): 16502940

約数和(自身を除く): 8037730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 5009, 10018, 25045, 50090, 65117, 130234, 325585, 651170, 846521, 1693042, 4232605, 8465210]

約数ペア:

[(1, 8465210), (2, 4232605), (5, 1693042), (10, 846521), (13, 651170), (26, 325585), (65, 130234), (130, 65117), (169, 50090), (338, 25045), (845, 10018), (1690, 5009)]