1409572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 2751840

約数和(自身を除く): 1342268

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1091, 1292, 2182, 4364, 18547, 20729, 37094, 41458, 74188, 82916, 352393, 704786, 1409572]

約数ペア:

[(1, 1409572), (2, 704786), (4, 352393), (17, 82916), (19, 74188), (34, 41458), (38, 37094), (68, 20729), (76, 18547), (323, 4364), (646, 2182), (1091, 1292)]