2064371043

素因数分解:

$3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{124909}}^1$

素因数の和:125706

約数の個数: 16

約数和(自身を含む): 3149730560

約数和(自身を除く): 1085359517

約数列:

[1, 3, 7, 21, 787, 2361, 5509, 16527, 124909, 374727, 874363, 2623089, 98303383, 294910149, 688123681, 2064371043]

約数ペア:

[(1, 2064371043), (3, 688123681), (7, 294910149), (21, 98303383), (787, 2623089), (2361, 874363), (5509, 374727), (16527, 124909)]