2221112886

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10005013}}^1$

素因数の和:10005055

約数の個数: 16

約数和(自身を含む): 4562286384

約数和(自身を除く): 2341173498

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 10005013, 20010026, 30015039, 60030078, 370185481, 740370962, 1110556443, 2221112886]

約数ペア:

[(1, 2221112886), (2, 1110556443), (3, 740370962), (6, 370185481), (37, 60030078), (74, 30015039), (111, 20010026), (222, 10005013)]