2094628984

素因数分解:

$2^3\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{19801}}^1$

素因数の和:21703

約数の個数: 32

約数和(自身を含む): 4491093600

約数和(自身を除く): 2396464616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1889, 3778, 7556, 13223, 15112, 19801, 26446, 39602, 52892, 79204, 105784, 138607, 158408, 277214, 554428, 1108856, 37404089, 74808178, 149616356, 261828623, 299232712, 523657246, 1047314492, 2094628984]

約数ペア:

[(1, 2094628984), (2, 1047314492), (4, 523657246), (7, 299232712), (8, 261828623), (14, 149616356), (28, 74808178), (56, 37404089), (1889, 1108856), (3778, 554428), (7556, 277214), (13223, 158408), (15112, 138607), (19801, 105784), (26446, 79204), (39602, 52892)]