2012484608

素因数分解:

$2^{10}\times {\mathrm{97}}^1\times {\mathrm{20261}}^1$

素因数の和:20378

約数の個数: 44

約数和(自身を含む): 4064678772

約数和(自身を除く): 2052194164

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1024, 1552, 3104, 6208, 12416, 20261, 24832, 40522, 49664, 81044, 99328, 162088, 324176, 648352, 1296704, 1965317, 2593408, 3930634, 5186816, 7861268, 10373632, 15722536, 20747264, 31445072, 62890144, 125780288, 251560576, 503121152, 1006242304, 2012484608]

約数ペア:

[(1, 2012484608), (2, 1006242304), (4, 503121152), (8, 251560576), (16, 125780288), (32, 62890144), (64, 31445072), (97, 20747264), (128, 15722536), (194, 10373632), (256, 7861268), (388, 5186816), (512, 3930634), (776, 2593408), (1024, 1965317), (1552, 1296704), (3104, 648352), (6208, 324176), (12416, 162088), (20261, 99328), (24832, 81044), (40522, 49664)]