2019098706

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1\times {\mathrm{7207}}^1$

素因数の和:8146

約数の個数: 32

約数和(自身を含む): 4119631488

約数和(自身を除く): 2100532782

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 881, 1762, 2643, 5286, 7207, 14414, 21621, 43242, 46693, 93386, 140079, 280158, 381971, 763942, 1145913, 2291826, 6349367, 12698734, 19048101, 38096202, 336516451, 673032902, 1009549353, 2019098706]

約数ペア:

[(1, 2019098706), (2, 1009549353), (3, 673032902), (6, 336516451), (53, 38096202), (106, 19048101), (159, 12698734), (318, 6349367), (881, 2291826), (1762, 1145913), (2643, 763942), (5286, 381971), (7207, 280158), (14414, 140079), (21621, 93386), (43242, 46693)]