4914013412

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{1879}}^1$

素因数の和:3121

約数の個数: 72

約数和(自身を含む): 10927748160

約数和(自身を除く): 6013734748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 1213, 1879, 2156, 2426, 3758, 4852, 7516, 8491, 13153, 13343, 16982, 20669, 26306, 26686, 33964, 41338, 52612, 53372, 59437, 82676, 92071, 93401, 118874, 144683, 184142, 186802, 237748, 289366, 368284, 373604, 578732, 653807, 1012781, 1307614, 2025562, 2279227, 2615228, 4051124, 4558454, 9116908, 15954589, 25071497, 31909178, 50142994, 63818356, 100285988, 111682123, 175500479, 223364246, 351000958, 446728492, 702001916, 1228503353, 2457006706, 4914013412]

約数ペア:

[(1, 4914013412), (2, 2457006706), (4, 1228503353), (7, 702001916), (11, 446728492), (14, 351000958), (22, 223364246), (28, 175500479), (44, 111682123), (49, 100285988), (77, 63818356), (98, 50142994), (154, 31909178), (196, 25071497), (308, 15954589), (539, 9116908), (1078, 4558454), (1213, 4051124), (1879, 2615228), (2156, 2279227), (2426, 2025562), (3758, 1307614), (4852, 1012781), (7516, 653807), (8491, 578732), (13153, 373604), (13343, 368284), (16982, 289366), (20669, 237748), (26306, 186802), (26686, 184142), (33964, 144683), (41338, 118874), (52612, 93401), (53372, 92071), (59437, 82676)]