814758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 1962240

約数和(自身を除く): 1147482

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1021, 2042, 3063, 6126, 7147, 14294, 19399, 21441, 38798, 42882, 58197, 116394, 135793, 271586, 407379, 814758]

約数ペア:

[(1, 814758), (2, 407379), (3, 271586), (6, 135793), (7, 116394), (14, 58197), (19, 42882), (21, 38798), (38, 21441), (42, 19399), (57, 14294), (114, 7147), (133, 6126), (266, 3063), (399, 2042), (798, 1021)]