2821779074

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{1259}}^1\times {\mathrm{4261}}^1$

素因数の和:5785

約数の個数: 16

約数和(自身を含む): 4253135040

約数和(自身を除く): 1431355966

約数列:

[1, 2, 263, 526, 1259, 2518, 4261, 8522, 331117, 662234, 1120643, 2241286, 5364599, 10729198, 1410889537, 2821779074]

約数ペア:

[(1, 2821779074), (2, 1410889537), (263, 10729198), (526, 5364599), (1259, 2241286), (2518, 1120643), (4261, 662234), (8522, 331117)]