856555876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2309}}^1\times {\mathrm{8431}}^1$

素因数の和:10755

約数の個数: 24

約数和(自身を含む): 1636145280

約数和(自身を除く): 779589404

約数列:

[1, 2, 4, 11, 22, 44, 2309, 4618, 8431, 9236, 16862, 25399, 33724, 50798, 92741, 101596, 185482, 370964, 19467179, 38934358, 77868716, 214138969, 428277938, 856555876]

約数ペア:

[(1, 856555876), (2, 428277938), (4, 214138969), (11, 77868716), (22, 38934358), (44, 19467179), (2309, 370964), (4618, 185482), (8431, 101596), (9236, 92741), (16862, 50798), (25399, 33724)]