1864803385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{27539}}^1$

素因数の和:28040

約数の個数: 16

約数和(自身を含む): 2319969600

約数和(自身を除く): 455166215

約数列:

[1, 5, 29, 145, 467, 2335, 13543, 27539, 67715, 137695, 798631, 3993155, 12860713, 64303565, 372960677, 1864803385]

約数ペア:

[(1, 1864803385), (5, 372960677), (29, 64303565), (145, 12860713), (467, 3993155), (2335, 798631), (13543, 137695), (27539, 67715)]