1853696

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:586

約数の個数: 36

約数和(自身を含む): 3991932

約数和(自身を除く): 2138236

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 557, 832, 1114, 1664, 2228, 3328, 4456, 7241, 8912, 14482, 17824, 28964, 35648, 57928, 71296, 115856, 142592, 231712, 463424, 926848, 1853696]

約数ペア:

[(1, 1853696), (2, 926848), (4, 463424), (8, 231712), (13, 142592), (16, 115856), (26, 71296), (32, 57928), (52, 35648), (64, 28964), (104, 17824), (128, 14482), (208, 8912), (256, 7241), (416, 4456), (557, 3328), (832, 2228), (1114, 1664)]