711136426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5003}}^1$

素因数の和:5107

約数の個数: 64

約数和(自身を含む): 1452681216

約数和(自身を除く): 741544790

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 71, 77, 91, 142, 143, 154, 182, 286, 497, 781, 923, 994, 1001, 1562, 1846, 2002, 5003, 5467, 6461, 10006, 10153, 10934, 12922, 20306, 35021, 55033, 65039, 70042, 71071, 110066, 130078, 142142, 355213, 385231, 455273, 710426, 715429, 770462, 910546, 1430858, 2486491, 3907343, 4617769, 4972982, 5008003, 7814686, 9235538, 10016006, 27351401, 32324383, 50795459, 54702802, 64648766, 101590918, 355568213, 711136426]

約数ペア:

[(1, 711136426), (2, 355568213), (7, 101590918), (11, 64648766), (13, 54702802), (14, 50795459), (22, 32324383), (26, 27351401), (71, 10016006), (77, 9235538), (91, 7814686), (142, 5008003), (143, 4972982), (154, 4617769), (182, 3907343), (286, 2486491), (497, 1430858), (781, 910546), (923, 770462), (994, 715429), (1001, 710426), (1562, 455273), (1846, 385231), (2002, 355213), (5003, 142142), (5467, 130078), (6461, 110066), (10006, 71071), (10153, 70042), (10934, 65039), (12922, 55033), (20306, 35021)]