2787302024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{26800981}}^1$

素因数の和:26801000

約数の個数: 16

約数和(自身を含む): 5628206220

約数和(自身を除く): 2840904196

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 26800981, 53601962, 107203924, 214407848, 348412753, 696825506, 1393651012, 2787302024]

約数ペア:

[(1, 2787302024), (2, 1393651012), (4, 696825506), (8, 348412753), (13, 214407848), (26, 107203924), (52, 53601962), (104, 26800981)]