2017965710

素因数分解:

$2^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{271597}}^1$

素因数の和:272347

約数の個数: 16

約数和(自身を含む): 3637240416

約数和(自身を除く): 1619274706

約数列:

[1, 2, 5, 10, 743, 1486, 3715, 7430, 271597, 543194, 1357985, 2715970, 201796571, 403593142, 1008982855, 2017965710]

約数ペア:

[(1, 2017965710), (2, 1008982855), (5, 403593142), (10, 201796571), (743, 2715970), (1486, 1357985), (3715, 543194), (7430, 271597)]