2080289296

素因数分解:

$2^4\times {\mathrm{4129}}^1\times {\mathrm{31489}}^1$

素因数の和:35626

約数の個数: 20

約数和(自身を含む): 4031664700

約数和(自身を除く): 1951375404

約数列:

[1, 2, 4, 8, 16, 4129, 8258, 16516, 31489, 33032, 62978, 66064, 125956, 251912, 503824, 130018081, 260036162, 520072324, 1040144648, 2080289296]

約数ペア:

[(1, 2080289296), (2, 1040144648), (4, 520072324), (8, 260036162), (16, 130018081), (4129, 503824), (8258, 251912), (16516, 125956), (31489, 66064), (33032, 62978)]