1619090156

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{1293203}}^1$

素因数の和:1293520

約数の個数: 12

約数和(自身を含む): 2842462392

約数和(自身を除く): 1223372236

約数列:

[1, 2, 4, 313, 626, 1252, 1293203, 2586406, 5172812, 404772539, 809545078, 1619090156]

約数ペア:

[(1, 1619090156), (2, 809545078), (4, 404772539), (313, 5172812), (626, 2586406), (1252, 1293203)]