2017797888

素因数分解:

$2^8\times 3^1\times {\mathrm{491}}^1\times {\mathrm{5351}}^1$

素因数の和:5861

約数の個数: 72

約数和(自身を含む): 5382228096

約数和(自身を除く): 3364430208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 491, 768, 982, 1473, 1964, 2946, 3928, 5351, 5892, 7856, 10702, 11784, 15712, 16053, 21404, 23568, 31424, 32106, 42808, 47136, 62848, 64212, 85616, 94272, 125696, 128424, 171232, 188544, 256848, 342464, 377088, 513696, 684928, 1027392, 1369856, 2054784, 2627341, 4109568, 5254682, 7882023, 10509364, 15764046, 21018728, 31528092, 42037456, 63056184, 84074912, 126112368, 168149824, 252224736, 336299648, 504449472, 672599296, 1008898944, 2017797888]

約数ペア:

[(1, 2017797888), (2, 1008898944), (3, 672599296), (4, 504449472), (6, 336299648), (8, 252224736), (12, 168149824), (16, 126112368), (24, 84074912), (32, 63056184), (48, 42037456), (64, 31528092), (96, 21018728), (128, 15764046), (192, 10509364), (256, 7882023), (384, 5254682), (491, 4109568), (768, 2627341), (982, 2054784), (1473, 1369856), (1964, 1027392), (2946, 684928), (3928, 513696), (5351, 377088), (5892, 342464), (7856, 256848), (10702, 188544), (11784, 171232), (15712, 128424), (16053, 125696), (21404, 94272), (23568, 85616), (31424, 64212), (32106, 62848), (42808, 47136)]