1691291004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4493}}^1$

素因数の和:4659

約数の個数: 96

約数和(自身を含む): 4509818880

約数和(自身を除く): 2818527876

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 127, 156, 228, 247, 254, 381, 494, 508, 741, 762, 988, 1482, 1524, 1651, 2413, 2964, 3302, 4493, 4826, 4953, 6604, 7239, 8986, 9652, 9906, 13479, 14478, 17972, 19812, 26958, 28956, 31369, 53916, 58409, 62738, 85367, 94107, 116818, 125476, 170734, 175227, 188214, 233636, 256101, 341468, 350454, 376428, 512202, 570611, 700908, 1024404, 1109771, 1141222, 1711833, 2219542, 2282444, 3329313, 3423666, 4439084, 6658626, 6847332, 7417943, 10841609, 13317252, 14835886, 21683218, 22253829, 29671772, 32524827, 43366436, 44507658, 65049654, 89015316, 130099308, 140940917, 281881834, 422822751, 563763668, 845645502, 1691291004]

約数ペア:

[(1, 1691291004), (2, 845645502), (3, 563763668), (4, 422822751), (6, 281881834), (12, 140940917), (13, 130099308), (19, 89015316), (26, 65049654), (38, 44507658), (39, 43366436), (52, 32524827), (57, 29671772), (76, 22253829), (78, 21683218), (114, 14835886), (127, 13317252), (156, 10841609), (228, 7417943), (247, 6847332), (254, 6658626), (381, 4439084), (494, 3423666), (508, 3329313), (741, 2282444), (762, 2219542), (988, 1711833), (1482, 1141222), (1524, 1109771), (1651, 1024404), (2413, 700908), (2964, 570611), (3302, 512202), (4493, 376428), (4826, 350454), (4953, 341468), (6604, 256101), (7239, 233636), (8986, 188214), (9652, 175227), (9906, 170734), (13479, 125476), (14478, 116818), (17972, 94107), (19812, 85367), (26958, 62738), (28956, 58409), (31369, 53916)]