2016611261

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1\times {\mathrm{2741}}^1$

素因数の和:4532

約数の個数: 16

約数和(自身を含む): 2344695168

約数和(自身を除く): 328083907

約数列:

[1, 7, 61, 427, 1723, 2741, 12061, 19187, 105103, 167201, 735721, 1170407, 4722743, 33059201, 288087323, 2016611261]

約数ペア:

[(1, 2016611261), (7, 288087323), (61, 33059201), (427, 4722743), (1723, 1170407), (2741, 735721), (12061, 167201), (19187, 105103)]