2123237435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 2817441792

約数和(自身を除く): 694204357

約数列:

[1, 5, 11, 55, 127, 197, 635, 985, 1397, 1543, 2167, 6985, 7715, 10835, 16973, 25019, 84865, 125095, 195961, 275209, 303971, 979805, 1376045, 1519855, 2155571, 3343681, 10777855, 16718405, 38604317, 193021585, 424647487, 2123237435]

約数ペア:

[(1, 2123237435), (5, 424647487), (11, 193021585), (55, 38604317), (127, 16718405), (197, 10777855), (635, 3343681), (985, 2155571), (1397, 1519855), (1543, 1376045), (2167, 979805), (6985, 303971), (7715, 275209), (10835, 195961), (16973, 125095), (25019, 84865)]