2868540836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{44953}}^1$

素因数の和:45060

約数の個数: 48

約数和(自身を含む): 5981399424

約数和(自身を除く): 3112858588

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 602, 742, 1204, 1484, 2279, 4558, 9116, 15953, 31906, 44953, 63812, 89906, 179812, 314671, 629342, 1258684, 1932979, 2382509, 3865958, 4765018, 7731916, 9530036, 13530853, 16677563, 27061706, 33355126, 54123412, 66710252, 102447887, 204895774, 409791548, 717135209, 1434270418, 2868540836]

約数ペア:

[(1, 2868540836), (2, 1434270418), (4, 717135209), (7, 409791548), (14, 204895774), (28, 102447887), (43, 66710252), (53, 54123412), (86, 33355126), (106, 27061706), (172, 16677563), (212, 13530853), (301, 9530036), (371, 7731916), (602, 4765018), (742, 3865958), (1204, 2382509), (1484, 1932979), (2279, 1258684), (4558, 629342), (9116, 314671), (15953, 179812), (31906, 89906), (44953, 63812)]