7219578058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{3457}}^1$

素因数の和:3739

約数の個数: 64

約数和(自身を含む): 13767376896

約数和(自身を除く): 6547798838

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 191, 382, 497, 781, 994, 1337, 1562, 2101, 2674, 3457, 4202, 5467, 6914, 10934, 13561, 14707, 24199, 27122, 29414, 38027, 48398, 76054, 94927, 149171, 189854, 245447, 266189, 298342, 490894, 532378, 660287, 1044197, 1320574, 1718129, 2088394, 2699917, 3436258, 4622009, 5399834, 7263157, 9244018, 14526314, 18899419, 37798838, 46880377, 50842099, 93760754, 101684198, 328162639, 515684147, 656325278, 1031368294, 3609789029, 7219578058]

約数ペア:

[(1, 7219578058), (2, 3609789029), (7, 1031368294), (11, 656325278), (14, 515684147), (22, 328162639), (71, 101684198), (77, 93760754), (142, 50842099), (154, 46880377), (191, 37798838), (382, 18899419), (497, 14526314), (781, 9244018), (994, 7263157), (1337, 5399834), (1562, 4622009), (2101, 3436258), (2674, 2699917), (3457, 2088394), (4202, 1718129), (5467, 1320574), (6914, 1044197), (10934, 660287), (13561, 532378), (14707, 490894), (24199, 298342), (27122, 266189), (29414, 245447), (38027, 189854), (48398, 149171), (76054, 94927)]