2091361936

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{171761}}^1$

素因数の和:172530

約数の個数: 20

約数和(自身を含む): 4057361964

約数和(自身を除く): 1966000028

約数列:

[1, 2, 4, 8, 16, 761, 1522, 3044, 6088, 12176, 171761, 343522, 687044, 1374088, 2748176, 130710121, 261420242, 522840484, 1045680968, 2091361936]

約数ペア:

[(1, 2091361936), (2, 1045680968), (4, 522840484), (8, 261420242), (16, 130710121), (761, 2748176), (1522, 1374088), (3044, 687044), (6088, 343522), (12176, 171761)]