2693221595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{260089}}^1$

素因数の和:260222

約数の個数: 16

約数和(自身を含む): 3433188000

約数和(自身を除く): 739966405

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 260089, 1300445, 4941691, 24708455, 28349701, 141748505, 538644319, 2693221595]

約数ペア:

[(1, 2693221595), (5, 538644319), (19, 141748505), (95, 28349701), (109, 24708455), (545, 4941691), (2071, 1300445), (10355, 260089)]