2912200518554

素因数分解:

$2^1\times {\mathrm{1423}}^1\times {\mathrm{3181}}^1\times {\mathrm{321679}}^1$

素因数の和:326285

約数の個数: 16

約数和(自身を含む): 4372758366720

約数和(自身を除く): 1460557848166

約数列:

[1, 2, 1423, 2846, 3181, 6362, 321679, 643358, 4526563, 9053126, 457749217, 915498434, 1023260899, 2046521798, 1456100259277, 2912200518554]

約数ペア:

[(1, 2912200518554), (2, 1456100259277), (1423, 2046521798), (2846, 1023260899), (3181, 915498434), (6362, 457749217), (321679, 9053126), (643358, 4526563)]