2013903008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{38119}}^1$

素因数の和:38269

約数の個数: 48

約数和(自身を含む): 4303595520

約数和(自身を除く): 2289692512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 4064, 6604, 13208, 26416, 38119, 52832, 76238, 152476, 304952, 495547, 609904, 991094, 1219808, 1982188, 3964376, 4841113, 7928752, 9682226, 15857504, 19364452, 38728904, 62934469, 77457808, 125868938, 154915616, 251737876, 503475752, 1006951504, 2013903008]

約数ペア:

[(1, 2013903008), (2, 1006951504), (4, 503475752), (8, 251737876), (13, 154915616), (16, 125868938), (26, 77457808), (32, 62934469), (52, 38728904), (104, 19364452), (127, 15857504), (208, 9682226), (254, 7928752), (416, 4841113), (508, 3964376), (1016, 1982188), (1651, 1219808), (2032, 991094), (3302, 609904), (4064, 495547), (6604, 304952), (13208, 152476), (26416, 76238), (38119, 52832)]