2065321608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{17791}}^1$

素因数の和:18498

約数の個数: 64

約数和(自身を含む): 5909790720

約数和(自身を除く): 3844469112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 691, 1382, 2073, 2764, 4146, 4837, 5528, 8292, 9674, 14511, 16584, 17791, 19348, 29022, 35582, 38696, 53373, 58044, 71164, 106746, 116088, 124537, 142328, 213492, 249074, 373611, 426984, 498148, 747222, 996296, 1494444, 2988888, 12293581, 24587162, 36880743, 49174324, 73761486, 86055067, 98348648, 147522972, 172110134, 258165201, 295045944, 344220268, 516330402, 688440536, 1032660804, 2065321608]

約数ペア:

[(1, 2065321608), (2, 1032660804), (3, 688440536), (4, 516330402), (6, 344220268), (7, 295045944), (8, 258165201), (12, 172110134), (14, 147522972), (21, 98348648), (24, 86055067), (28, 73761486), (42, 49174324), (56, 36880743), (84, 24587162), (168, 12293581), (691, 2988888), (1382, 1494444), (2073, 996296), (2764, 747222), (4146, 498148), (4837, 426984), (5528, 373611), (8292, 249074), (9674, 213492), (14511, 142328), (16584, 124537), (17791, 116088), (19348, 106746), (29022, 71164), (35582, 58044), (38696, 53373)]