1129826621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 1534464000

約数和(自身を除く): 404637379

約数列:

[1, 7, 11, 19, 71, 73, 77, 133, 149, 209, 497, 511, 781, 803, 1043, 1349, 1387, 1463, 1639, 2831, 5183, 5467, 5621, 9443, 9709, 10579, 10877, 11473, 14839, 15257, 19817, 31141, 36281, 57013, 74053, 76139, 98477, 103873, 106799, 116369, 119647, 201001, 206663, 217987, 399091, 689339, 772267, 814583, 837529, 1083247, 1407007, 1446641, 2211011, 2273293, 5405869, 7582729, 8494937, 14673073, 15477077, 15913051, 59464559, 102711511, 161403803, 1129826621]

約数ペア:

[(1, 1129826621), (7, 161403803), (11, 102711511), (19, 59464559), (71, 15913051), (73, 15477077), (77, 14673073), (133, 8494937), (149, 7582729), (209, 5405869), (497, 2273293), (511, 2211011), (781, 1446641), (803, 1407007), (1043, 1083247), (1349, 837529), (1387, 814583), (1463, 772267), (1639, 689339), (2831, 399091), (5183, 217987), (5467, 206663), (5621, 201001), (9443, 119647), (9709, 116369), (10579, 106799), (10877, 103873), (11473, 98477), (14839, 76139), (15257, 74053), (19817, 57013), (31141, 36281)]