513654145

素因数分解:

$5^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1\times {\mathrm{971}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 620991360

約数和(自身を除く): 107337215

約数列:

[1, 5, 241, 439, 971, 1205, 2195, 4855, 105799, 234011, 426269, 528995, 1170055, 2131345, 102730829, 513654145]

約数ペア:

[(1, 513654145), (5, 102730829), (241, 2131345), (439, 1170055), (971, 528995), (1205, 426269), (2195, 234011), (4855, 105799)]