80790682

素因数分解:

$2^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{4519}}^1$

素因数の和:5805

約数の個数: 16

約数和(自身を含む): 138637440

約数和(自身を除く): 57846758

約数列:

[1, 2, 7, 14, 1277, 2554, 4519, 8939, 9038, 17878, 31633, 63266, 5770763, 11541526, 40395341, 80790682]

約数ペア:

[(1, 80790682), (2, 40395341), (7, 11541526), (14, 5770763), (1277, 63266), (2554, 31633), (4519, 17878), (8939, 9038)]