1002974482744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4621}}^1\times {\mathrm{16433}}^1$

素因数の和:21200

約数の個数: 64

約数和(自身を含む): 2041749642240

約数和(自身を除く): 1038775159496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 4621, 6604, 9242, 13208, 16433, 18484, 32866, 36968, 60073, 65732, 120146, 131464, 213629, 240292, 427258, 480584, 586867, 854516, 1173734, 1709032, 2086991, 2347468, 4173982, 4694936, 7629271, 8347964, 15258542, 16695928, 27130883, 30517084, 54261766, 61034168, 75936893, 108523532, 151873786, 217047064, 303747572, 607495144, 987179609, 1974359218, 3948718436, 7897436872, 9643985411, 19287970822, 38575941644, 77151883288, 125371810343, 250743620686, 501487241372, 1002974482744]

約数ペア:

[(1, 1002974482744), (2, 501487241372), (4, 250743620686), (8, 125371810343), (13, 77151883288), (26, 38575941644), (52, 19287970822), (104, 9643985411), (127, 7897436872), (254, 3948718436), (508, 1974359218), (1016, 987179609), (1651, 607495144), (3302, 303747572), (4621, 217047064), (6604, 151873786), (9242, 108523532), (13208, 75936893), (16433, 61034168), (18484, 54261766), (32866, 30517084), (36968, 27130883), (60073, 16695928), (65732, 15258542), (120146, 8347964), (131464, 7629271), (213629, 4694936), (240292, 4173982), (427258, 2347468), (480584, 2086991), (586867, 1709032), (854516, 1173734)]