2247351905

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{30983}}^1$

素因数の和:31240

約数の個数: 16

約数和(自身を含む): 2743943040

約数和(自身を除く): 496591135

約数列:

[1, 5, 89, 163, 445, 815, 14507, 30983, 72535, 154915, 2757487, 5050229, 13787435, 25251145, 449470381, 2247351905]

約数ペア:

[(1, 2247351905), (5, 449470381), (89, 25251145), (163, 13787435), (445, 5050229), (815, 2757487), (14507, 154915), (30983, 72535)]