811293322

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{12967}}^1$

素因数の和:13126

約数の個数: 32

約数和(自身を含む): 1437891840

約数和(自身を除く): 626598518

約数列:

[1, 2, 7, 14, 41, 82, 109, 218, 287, 574, 763, 1526, 4469, 8938, 12967, 25934, 31283, 62566, 90769, 181538, 531647, 1063294, 1413403, 2826806, 3721529, 7443058, 9893821, 19787642, 57949523, 115899046, 405646661, 811293322]

約数ペア:

[(1, 811293322), (2, 405646661), (7, 115899046), (14, 57949523), (41, 19787642), (82, 9893821), (109, 7443058), (218, 3721529), (287, 2826806), (574, 1413403), (763, 1063294), (1526, 531647), (4469, 181538), (8938, 90769), (12967, 62566), (25934, 31283)]