1790418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 4184064

約数和(自身を除く): 2393646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 907, 987, 1814, 1974, 2721, 5442, 6349, 12698, 19047, 38094, 42629, 85258, 127887, 255774, 298403, 596806, 895209, 1790418]

約数ペア:

[(1, 1790418), (2, 895209), (3, 596806), (6, 298403), (7, 255774), (14, 127887), (21, 85258), (42, 42629), (47, 38094), (94, 19047), (141, 12698), (282, 6349), (329, 5442), (658, 2721), (907, 1974), (987, 1814)]