2039913430

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{276037}}^1$

素因数の和:276783

約数の個数: 16

約数和(自身を含む): 3676826160

約数和(自身を除く): 1636912730

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 276037, 552074, 1380185, 2760370, 203991343, 407982686, 1019956715, 2039913430]

約数ペア:

[(1, 2039913430), (2, 1019956715), (5, 407982686), (10, 203991343), (739, 2760370), (1478, 1380185), (3695, 552074), (7390, 276037)]