2670671521

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{1613}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 3284812800

約数和(自身を除く): 614141279

約数列:

[1, 7, 19, 59, 133, 211, 413, 1121, 1477, 1613, 4009, 7847, 11291, 12449, 28063, 30647, 87143, 95167, 214529, 236531, 340343, 666169, 1655717, 1808173, 2382401, 6466517, 12657211, 20080237, 45265619, 140561659, 381524503, 2670671521]

約数ペア:

[(1, 2670671521), (7, 381524503), (19, 140561659), (59, 45265619), (133, 20080237), (211, 12657211), (413, 6466517), (1121, 2382401), (1477, 1808173), (1613, 1655717), (4009, 666169), (7847, 340343), (11291, 236531), (12449, 214529), (28063, 95167), (30647, 87143)]