1818449908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41328407}}^1$

素因数の和:41328422

約数の個数: 12

約数和(自身を含む): 3471586272

約数和(自身を除く): 1653136364

約数列:

[1, 2, 4, 11, 22, 44, 41328407, 82656814, 165313628, 454612477, 909224954, 1818449908]

約数ペア:

[(1, 1818449908), (2, 909224954), (4, 454612477), (11, 165313628), (22, 82656814), (44, 41328407)]