2618123259

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{77983}}^1$

素因数の和:78055

約数の個数: 24

約数和(自身を含む): 3803123712

約数和(自身を除く): 1185000453

約数列:

[1, 3, 19, 31, 57, 93, 361, 589, 1083, 1767, 11191, 33573, 77983, 233949, 1481677, 2417473, 4445031, 7252419, 28151863, 45931987, 84455589, 137795961, 872707753, 2618123259]

約数ペア:

[(1, 2618123259), (3, 872707753), (19, 137795961), (31, 84455589), (57, 45931987), (93, 28151863), (361, 7252419), (589, 4445031), (1083, 2417473), (1767, 1481677), (11191, 233949), (33573, 77983)]