2013264155

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{9419}}^1$

素因数の和:9659

約数の個数: 32

約数和(自身を含む): 2864885760

約数和(自身を除く): 851621605

約数列:

[1, 5, 7, 31, 35, 155, 197, 217, 985, 1085, 1379, 6107, 6895, 9419, 30535, 42749, 47095, 65933, 213745, 291989, 329665, 1459945, 1855543, 2043923, 9277715, 10219615, 12988801, 57521833, 64944005, 287609165, 402652831, 2013264155]

約数ペア:

[(1, 2013264155), (5, 402652831), (7, 287609165), (31, 64944005), (35, 57521833), (155, 12988801), (197, 10219615), (217, 9277715), (985, 2043923), (1085, 1855543), (1379, 1459945), (6107, 329665), (6895, 291989), (9419, 213745), (30535, 65933), (42749, 47095)]