2247333868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{67213}}^1$

素因数の和:67873

約数の個数: 24

約数和(自身を含む): 4242009968

約数和(自身を除く): 1994676100

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 2572, 8359, 16718, 33436, 67213, 134426, 268852, 873769, 1747538, 3495076, 43217959, 86435918, 172871836, 561833467, 1123666934, 2247333868]

約数ペア:

[(1, 2247333868), (2, 1123666934), (4, 561833467), (13, 172871836), (26, 86435918), (52, 43217959), (643, 3495076), (1286, 1747538), (2572, 873769), (8359, 268852), (16718, 134426), (33436, 67213)]