1230868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 2382912

約数和(自身を除く): 1152044

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 787, 1564, 1574, 3148, 13379, 18101, 26758, 36202, 53516, 72404, 307717, 615434, 1230868]

約数ペア:

[(1, 1230868), (2, 615434), (4, 307717), (17, 72404), (23, 53516), (34, 36202), (46, 26758), (68, 18101), (92, 13379), (391, 3148), (782, 1574), (787, 1564)]