426389718

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{689951}}^1$

素因数の和:690059

約数の個数: 16

約数和(自身を含む): 861060096

約数和(自身を除く): 434670378

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 689951, 1379902, 2069853, 4139706, 71064953, 142129906, 213194859, 426389718]

約数ペア:

[(1, 426389718), (2, 213194859), (3, 142129906), (6, 71064953), (103, 4139706), (206, 2069853), (309, 1379902), (618, 689951)]