2380442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 3854952

約数和(自身を除く): 1474510

約数列:

[1, 2, 17, 34, 53, 106, 901, 1321, 1802, 2642, 22457, 44914, 70013, 140026, 1190221, 2380442]

約数ペア:

[(1, 2380442), (2, 1190221), (17, 140026), (34, 70013), (53, 44914), (106, 22457), (901, 2642), (1321, 1802)]