1954176016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8280

約数の個数: 80

約数和(自身を含む): 4323278848

約数和(自身を除く): 2369102832

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 481, 496, 592, 806, 962, 1147, 1612, 1924, 2294, 3224, 3848, 4588, 6448, 7696, 8191, 9176, 14911, 16382, 18352, 29822, 32764, 59644, 65528, 106483, 119288, 131056, 212966, 238576, 253921, 303067, 425932, 507842, 606134, 851864, 1015684, 1212268, 1703728, 2031368, 2424536, 3300973, 3939871, 4062736, 4849072, 6601946, 7879742, 9395077, 13203892, 15759484, 18790154, 26407784, 31518968, 37580308, 52815568, 63037936, 75160616, 122136001, 150321232, 244272002, 488544004, 977088008, 1954176016]

約数ペア:

[(1, 1954176016), (2, 977088008), (4, 488544004), (8, 244272002), (13, 150321232), (16, 122136001), (26, 75160616), (31, 63037936), (37, 52815568), (52, 37580308), (62, 31518968), (74, 26407784), (104, 18790154), (124, 15759484), (148, 13203892), (208, 9395077), (248, 7879742), (296, 6601946), (403, 4849072), (481, 4062736), (496, 3939871), (592, 3300973), (806, 2424536), (962, 2031368), (1147, 1703728), (1612, 1212268), (1924, 1015684), (2294, 851864), (3224, 606134), (3848, 507842), (4588, 425932), (6448, 303067), (7696, 253921), (8191, 238576), (9176, 212966), (14911, 131056), (16382, 119288), (18352, 106483), (29822, 65528), (32764, 59644)]