2080676717

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1\times {\mathrm{7759}}^1$

素因数の和:9116

約数の個数: 16

約数和(自身を含む): 2462092800

約数和(自身を除く): 381416083

約数列:

[1, 7, 29, 203, 1321, 7759, 9247, 38309, 54313, 225011, 268163, 1575077, 10249639, 71747473, 297239531, 2080676717]

約数ペア:

[(1, 2080676717), (7, 297239531), (29, 71747473), (203, 10249639), (1321, 1575077), (7759, 268163), (9247, 225011), (38309, 54313)]