805299586

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{142733}}^1$

素因数の和:142786

約数の個数: 32

約数和(自身を含む): 1534675968

約数和(自身を除く): 729376382

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 142733, 285466, 999131, 1855529, 1998262, 3711058, 4424723, 8849446, 12988703, 25977406, 30973061, 57521399, 61946122, 115042798, 402649793, 805299586]

約数ペア:

[(1, 805299586), (2, 402649793), (7, 115042798), (13, 61946122), (14, 57521399), (26, 30973061), (31, 25977406), (62, 12988703), (91, 8849446), (182, 4424723), (217, 3711058), (403, 1998262), (434, 1855529), (806, 999131), (2821, 285466), (5642, 142733)]