857935287146

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1\times {\mathrm{11827}}^1$

素因数の和:14859

約数の個数: 64

約数和(自身を含む): 1542310640640

約数和(自身を除く): 684375353494

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 1763, 2939, 3526, 5878, 11827, 12341, 20573, 23654, 24682, 41146, 82789, 120499, 126377, 165578, 240998, 252754, 484907, 508561, 843493, 884639, 969814, 1017122, 1686986, 1769278, 3394349, 3559927, 5181457, 6788698, 7119854, 10362914, 20851001, 34759553, 36270199, 41702002, 69519106, 72540398, 145957007, 243316871, 291914014, 486633742, 1425141673, 1494660779, 2850283346, 2989321558, 9975991711, 10462625453, 19951983422, 20925250906, 61281091939, 122562183878, 428967643573, 857935287146]

約数ペア:

[(1, 857935287146), (2, 428967643573), (7, 122562183878), (14, 61281091939), (41, 20925250906), (43, 19951983422), (82, 10462625453), (86, 9975991711), (287, 2989321558), (301, 2850283346), (574, 1494660779), (602, 1425141673), (1763, 486633742), (2939, 291914014), (3526, 243316871), (5878, 145957007), (11827, 72540398), (12341, 69519106), (20573, 41702002), (23654, 36270199), (24682, 34759553), (41146, 20851001), (82789, 10362914), (120499, 7119854), (126377, 6788698), (165578, 5181457), (240998, 3559927), (252754, 3394349), (484907, 1769278), (508561, 1686986), (843493, 1017122), (884639, 969814)]