2912686612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{135929}}^1$

素因数の和:136431

約数の個数: 24

約数和(自身を含む): 5572042560

約数和(自身を除く): 2659355948

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1948, 5357, 10714, 21428, 135929, 271858, 543716, 1495219, 2990438, 5980876, 66197423, 132394846, 264789692, 728171653, 1456343306, 2912686612]

約数ペア:

[(1, 2912686612), (2, 1456343306), (4, 728171653), (11, 264789692), (22, 132394846), (44, 66197423), (487, 5980876), (974, 2990438), (1948, 1495219), (5357, 543716), (10714, 271858), (21428, 135929)]