2080307967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1\times {\mathrm{4513}}^1$

素因数の和:12622

約数の個数: 16

約数和(自身を含む): 2920738560

約数和(自身を除く): 840430593

約数列:

[1, 3, 19, 57, 4513, 8087, 13539, 24261, 85747, 153653, 257241, 460959, 36496631, 109489893, 693435989, 2080307967]

約数ペア:

[(1, 2080307967), (3, 693435989), (19, 109489893), (57, 36496631), (4513, 460959), (8087, 257241), (13539, 153653), (24261, 85747)]