2788397718

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{67421}}^1$

素因数の和:67600

約数の個数: 32

約数和(自身を含む): 5718464352

約数和(自身を除く): 2930066634

約数列:

[1, 2, 3, 6, 61, 113, 122, 183, 226, 339, 366, 678, 6893, 13786, 20679, 41358, 67421, 134842, 202263, 404526, 4112681, 7618573, 8225362, 12338043, 15237146, 22855719, 24676086, 45711438, 464732953, 929465906, 1394198859, 2788397718]

約数ペア:

[(1, 2788397718), (2, 1394198859), (3, 929465906), (6, 464732953), (61, 45711438), (113, 24676086), (122, 22855719), (183, 15237146), (226, 12338043), (339, 8225362), (366, 7618573), (678, 4112681), (6893, 404526), (13786, 202263), (20679, 134842), (41358, 67421)]