2018127710

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{739}}^1\times {\mathrm{787}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 3652663680

約数和(自身を除く): 1634535970

約数列:

[1, 2, 5, 10, 347, 694, 739, 787, 1478, 1574, 1735, 3470, 3695, 3935, 7390, 7870, 256433, 273089, 512866, 546178, 581593, 1163186, 1282165, 1365445, 2564330, 2730890, 2907965, 5815930, 201812771, 403625542, 1009063855, 2018127710]

約数ペア:

[(1, 2018127710), (2, 1009063855), (5, 403625542), (10, 201812771), (347, 5815930), (694, 2907965), (739, 2730890), (787, 2564330), (1478, 1365445), (1574, 1282165), (1735, 1163186), (3470, 581593), (3695, 546178), (3935, 512866), (7390, 273089), (7870, 256433)]