489013519694

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{30223}}^1$

素因数の和:30825

約数の個数: 64

約数和(自身を含む): 884726599680

約数和(自身を除く): 395713079986

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 461, 763, 922, 1526, 2507, 3227, 5014, 6454, 10603, 17549, 21206, 30223, 35098, 50249, 60446, 74221, 100498, 148442, 211561, 351743, 423122, 695129, 703486, 1155727, 1390258, 2311454, 3294307, 4865903, 6588614, 8090089, 9731806, 13932803, 16180178, 23060149, 27865606, 46120298, 75769061, 97529621, 151538122, 195059242, 320454469, 530383427, 640908938, 1060766854, 1518675527, 2243181283, 3037351054, 4486362566, 10630728689, 21261457378, 34929537121, 69859074242, 244506759847, 489013519694]

約数ペア:

[(1, 489013519694), (2, 244506759847), (7, 69859074242), (14, 34929537121), (23, 21261457378), (46, 10630728689), (109, 4486362566), (161, 3037351054), (218, 2243181283), (322, 1518675527), (461, 1060766854), (763, 640908938), (922, 530383427), (1526, 320454469), (2507, 195059242), (3227, 151538122), (5014, 97529621), (6454, 75769061), (10603, 46120298), (17549, 27865606), (21206, 23060149), (30223, 16180178), (35098, 13932803), (50249, 9731806), (60446, 8090089), (74221, 6588614), (100498, 4865903), (148442, 3294307), (211561, 2311454), (351743, 1390258), (423122, 1155727), (695129, 703486)]