2005296728

素因数分解:

$2^3\times {\mathrm{23957}}^1\times {\mathrm{10463}}^1$

素因数の和:34426

約数の個数: 16

約数和(自身を含む): 3760447680

約数和(自身を除く): 1755150952

約数列:

[1, 2, 4, 8, 10463, 20926, 23957, 41852, 47914, 83704, 95828, 191656, 250662091, 501324182, 1002648364, 2005296728]

約数ペア:

[(1, 2005296728), (2, 1002648364), (4, 501324182), (8, 250662091), (10463, 191656), (20926, 95828), (23957, 83704), (41852, 47914)]