138429243310

素因数分解:

$2^1\times 5^1\times {\mathrm{605261}}^1\times {\mathrm{22871}}^1$

素因数の和:628139

約数の個数: 16

約数和(自身を含む): 249183944352

約数和(自身を除く): 110754701042

約数列:

[1, 2, 5, 10, 22871, 45742, 114355, 228710, 605261, 1210522, 3026305, 6052610, 13842924331, 27685848662, 69214621655, 138429243310]

約数ペア:

[(1, 138429243310), (2, 69214621655), (5, 27685848662), (10, 13842924331), (22871, 6052610), (45742, 3026305), (114355, 1210522), (228710, 605261)]