1927762088

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 4182796800

約数和(自身を除く): 2255034712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 227, 278, 454, 556, 908, 973, 1091, 1112, 1589, 1816, 1946, 2182, 3178, 3892, 4364, 6356, 7637, 7784, 8728, 12712, 15274, 30548, 31553, 61096, 63106, 126212, 151649, 220871, 247657, 252424, 303298, 441742, 495314, 606596, 883484, 990628, 1061543, 1213192, 1733599, 1766968, 1981256, 2123086, 3467198, 4246172, 6934396, 8492344, 13868792, 34424323, 68848646, 137697292, 240970261, 275394584, 481940522, 963881044, 1927762088]

約数ペア:

[(1, 1927762088), (2, 963881044), (4, 481940522), (7, 275394584), (8, 240970261), (14, 137697292), (28, 68848646), (56, 34424323), (139, 13868792), (227, 8492344), (278, 6934396), (454, 4246172), (556, 3467198), (908, 2123086), (973, 1981256), (1091, 1766968), (1112, 1733599), (1589, 1213192), (1816, 1061543), (1946, 990628), (2182, 883484), (3178, 606596), (3892, 495314), (4364, 441742), (6356, 303298), (7637, 252424), (7784, 247657), (8728, 220871), (12712, 151649), (15274, 126212), (30548, 63106), (31553, 61096)]