2045491323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{78797}}^1$

素因数の和:79326

約数の個数: 16

約数和(自身を含む): 2893462560

約数和(自身を除く): 847971237

約数列:

[1, 3, 17, 51, 509, 1527, 8653, 25959, 78797, 236391, 1339549, 4018647, 40107673, 120323019, 681830441, 2045491323]

約数ペア:

[(1, 2045491323), (3, 681830441), (17, 120323019), (51, 40107673), (509, 4018647), (1527, 1339549), (8653, 236391), (25959, 78797)]