2920806734

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{74317}}^1$

素因数の和:74819

約数の個数: 16

約数和(自身を含む): 4492969008

約数和(自身を除く): 1572162274

約数列:

[1, 2, 43, 86, 457, 914, 19651, 39302, 74317, 148634, 3195631, 6391262, 33962869, 67925738, 1460403367, 2920806734]

約数ペア:

[(1, 2920806734), (2, 1460403367), (43, 67925738), (86, 33962869), (457, 6391262), (914, 3195631), (19651, 148634), (39302, 74317)]