2821084

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 5751648

約数和(自身を除く): 2930564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1901, 3802, 7604, 13307, 26614, 53228, 100753, 201506, 403012, 705271, 1410542, 2821084]

約数ペア:

[(1, 2821084), (2, 1410542), (4, 705271), (7, 403012), (14, 201506), (28, 100753), (53, 53228), (106, 26614), (212, 13307), (371, 7604), (742, 3802), (1484, 1901)]