2010693867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{387641}}^1$

素因数の和:387683

約数の個数: 32

約数和(自身を含む): 3473272320

約数和(自身を除く): 1462578453

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 387641, 1162923, 2713487, 5039333, 7365179, 8140461, 15117999, 22095537, 35275331, 51556253, 95747327, 105825993, 154668759, 287241981, 670231289, 2010693867]

約数ペア:

[(1, 2010693867), (3, 670231289), (7, 287241981), (13, 154668759), (19, 105825993), (21, 95747327), (39, 51556253), (57, 35275331), (91, 22095537), (133, 15117999), (247, 8140461), (273, 7365179), (399, 5039333), (741, 2713487), (1729, 1162923), (5187, 387641)]