2588780990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{30467}}^1$

素因数の和:30796

約数の個数: 32

約数和(自身を含む): 4837099680

約数和(自身を除く): 2248318690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 293, 586, 1465, 2930, 8497, 16994, 30467, 42485, 60934, 84970, 152335, 304670, 883543, 1767086, 4417715, 8835430, 8926831, 17853662, 44634155, 89268310, 258878099, 517756198, 1294390495, 2588780990]

約数ペア:

[(1, 2588780990), (2, 1294390495), (5, 517756198), (10, 258878099), (29, 89268310), (58, 44634155), (145, 17853662), (290, 8926831), (293, 8835430), (586, 4417715), (1465, 1767086), (2930, 883543), (8497, 304670), (16994, 152335), (30467, 84970), (42485, 60934)]