834503894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 1549172736

約数和(自身を除く): 714668842

約数列:

[1, 2, 7, 14, 23, 46, 47, 67, 94, 134, 161, 322, 329, 469, 658, 823, 938, 1081, 1541, 1646, 2162, 3082, 3149, 5761, 6298, 7567, 10787, 11522, 15134, 18929, 21574, 22043, 37858, 38681, 44086, 55141, 72427, 77362, 110282, 132503, 144854, 265006, 270767, 385987, 506989, 541534, 771974, 889663, 1013978, 1268243, 1779326, 2536486, 2591627, 5183254, 6227641, 8877701, 12455282, 17755402, 18141389, 36282778, 59607421, 119214842, 417251947, 834503894]

約数ペア:

[(1, 834503894), (2, 417251947), (7, 119214842), (14, 59607421), (23, 36282778), (46, 18141389), (47, 17755402), (67, 12455282), (94, 8877701), (134, 6227641), (161, 5183254), (322, 2591627), (329, 2536486), (469, 1779326), (658, 1268243), (823, 1013978), (938, 889663), (1081, 771974), (1541, 541534), (1646, 506989), (2162, 385987), (3082, 270767), (3149, 265006), (5761, 144854), (6298, 132503), (7567, 110282), (10787, 77362), (11522, 72427), (15134, 55141), (18929, 44086), (21574, 38681), (22043, 37858)]