2019898706

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{13901}}^1$

素因数の和:14114

約数の個数: 32

約数和(自身を含む): 3531330432

約数和(自身を除く): 1511431726

約数列:

[1, 2, 7, 14, 97, 107, 194, 214, 679, 749, 1358, 1498, 10379, 13901, 20758, 27802, 72653, 97307, 145306, 194614, 1348397, 1487407, 2696794, 2974814, 9438779, 10411849, 18877558, 20823698, 144278479, 288556958, 1009949353, 2019898706]

約数ペア:

[(1, 2019898706), (2, 1009949353), (7, 288556958), (14, 144278479), (97, 20823698), (107, 18877558), (194, 10411849), (214, 9438779), (679, 2974814), (749, 2696794), (1358, 1487407), (1498, 1348397), (10379, 194614), (13901, 145306), (20758, 97307), (27802, 72653)]