80805987122

素因数分解:

$2^1\times 7^2\times {\mathrm{1297}}^1\times {\mathrm{635737}}^1$

素因数の和:637050

約数の個数: 24

約数和(自身を含む): 141107135004

約数和(自身を除く): 60301147882

約数列:

[1, 2, 7, 14, 49, 98, 1297, 2594, 9079, 18158, 63553, 127106, 635737, 1271474, 4450159, 8900318, 31151113, 62302226, 824550889, 1649101778, 5771856223, 11543712446, 40402993561, 80805987122]

約数ペア:

[(1, 80805987122), (2, 40402993561), (7, 11543712446), (14, 5771856223), (49, 1649101778), (98, 824550889), (1297, 62302226), (2594, 31151113), (9079, 8900318), (18158, 4450159), (63553, 1271474), (127106, 635737)]