7688100002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{13463}}^1$

素因数の和:13834

約数の個数: 32

約数和(自身を含む): 12755470464

約数和(自身を除く): 5067370462

約数列:

[1, 2, 11, 22, 101, 202, 257, 514, 1111, 2222, 2827, 5654, 13463, 25957, 26926, 51914, 148093, 285527, 296186, 571054, 1359763, 2719526, 3459991, 6919982, 14957393, 29914786, 38059901, 76119802, 349459091, 698918182, 3844050001, 7688100002]

約数ペア:

[(1, 7688100002), (2, 3844050001), (11, 698918182), (22, 349459091), (101, 76119802), (202, 38059901), (257, 29914786), (514, 14957393), (1111, 6919982), (2222, 3459991), (2827, 2719526), (5654, 1359763), (13463, 571054), (25957, 296186), (26926, 285527), (51914, 148093)]