1399384511

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{76099}}^1$

素因数の和:76214

約数の個数: 16

約数和(自身を含む): 1665676800

約数和(自身を除く): 266292289

約数列:

[1, 7, 37, 71, 259, 497, 2627, 18389, 76099, 532693, 2815663, 5403029, 19709641, 37821203, 199912073, 1399384511]

約数ペア:

[(1, 1399384511), (7, 199912073), (37, 37821203), (71, 19709641), (259, 5403029), (497, 2815663), (2627, 532693), (18389, 76099)]