2078020256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{4995241}}^1$

素因数の和:4995264

約数の個数: 24

約数和(自身を含む): 4405803444

約数和(自身を除く): 2327783188

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4995241, 9990482, 19980964, 39961928, 64938133, 79923856, 129876266, 159847712, 259752532, 519505064, 1039010128, 2078020256]

約数ペア:

[(1, 2078020256), (2, 1039010128), (4, 519505064), (8, 259752532), (13, 159847712), (16, 129876266), (26, 79923856), (32, 64938133), (52, 39961928), (104, 19980964), (208, 9990482), (416, 4995241)]