487945086

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1145411}}^1$

素因数の和:1145487

約数の個数: 16

約数和(自身を含む): 989635968

約数和(自身を除く): 501690882

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1145411, 2290822, 3436233, 6872466, 81324181, 162648362, 243972543, 487945086]

約数ペア:

[(1, 487945086), (2, 243972543), (3, 162648362), (6, 81324181), (71, 6872466), (142, 3436233), (213, 2290822), (426, 1145411)]