2044821430

素因数分解:

$2^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{140731}}^1$

素因数の和:142191

約数の個数: 16

約数和(自身を含む): 3683237904

約数和(自身を除く): 1638416474

約数列:

[1, 2, 5, 10, 1453, 2906, 7265, 14530, 140731, 281462, 703655, 1407310, 204482143, 408964286, 1022410715, 2044821430]

約数ペア:

[(1, 2044821430), (2, 1022410715), (5, 408964286), (10, 204482143), (1453, 1407310), (2906, 703655), (7265, 281462), (14530, 140731)]