1970226632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{1087}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 4136140800

約数和(自身を除く): 2165914168

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 479, 946, 958, 1087, 1892, 1916, 2174, 3784, 3832, 4348, 5269, 8696, 10538, 11957, 20597, 21076, 23914, 41194, 42152, 46741, 47828, 82388, 93482, 95656, 164776, 186964, 226567, 373928, 453134, 514151, 520673, 906268, 1028302, 1041346, 1812536, 2056604, 2082692, 4113208, 4165384, 5727403, 11454806, 22388939, 22909612, 44777878, 45819224, 89555756, 179111512, 246278329, 492556658, 985113316, 1970226632]

約数ペア:

[(1, 1970226632), (2, 985113316), (4, 492556658), (8, 246278329), (11, 179111512), (22, 89555756), (43, 45819224), (44, 44777878), (86, 22909612), (88, 22388939), (172, 11454806), (344, 5727403), (473, 4165384), (479, 4113208), (946, 2082692), (958, 2056604), (1087, 1812536), (1892, 1041346), (1916, 1028302), (2174, 906268), (3784, 520673), (3832, 514151), (4348, 453134), (5269, 373928), (8696, 226567), (10538, 186964), (11957, 164776), (20597, 95656), (21076, 93482), (23914, 82388), (41194, 47828), (42152, 46741)]