855431044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{10111}}^1$

素因数の和:11755

約数の個数: 24

約数和(自身を含む): 1613308928

約数和(自身を除く): 757877884

約数列:

[1, 2, 4, 13, 26, 52, 1627, 3254, 6508, 10111, 20222, 21151, 40444, 42302, 84604, 131443, 262886, 525772, 16450597, 32901194, 65802388, 213857761, 427715522, 855431044]

約数ペア:

[(1, 855431044), (2, 427715522), (4, 213857761), (13, 65802388), (26, 32901194), (52, 16450597), (1627, 525772), (3254, 262886), (6508, 131443), (10111, 84604), (20222, 42302), (21151, 40444)]