4277410

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{821}}^1$

素因数の和:1349

約数の個数: 16

約数和(自身を含む): 7723512

約数和(自身を除く): 3446102

約数列:

[1, 2, 5, 10, 521, 821, 1042, 1642, 2605, 4105, 5210, 8210, 427741, 855482, 2138705, 4277410]

約数ペア:

[(1, 4277410), (2, 2138705), (5, 855482), (10, 427741), (521, 8210), (821, 5210), (1042, 4105), (1642, 2605)]