8415442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 16087680

約数和(自身を除く): 7672238

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 1861, 2261, 3722, 4522, 13027, 26054, 31637, 35359, 63274, 70718, 221459, 247513, 442918, 495026, 601103, 1202206, 4207721, 8415442]

約数ペア:

[(1, 8415442), (2, 4207721), (7, 1202206), (14, 601103), (17, 495026), (19, 442918), (34, 247513), (38, 221459), (119, 70718), (133, 63274), (238, 35359), (266, 31637), (323, 26054), (646, 13027), (1861, 4522), (2261, 3722)]