1292470

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:735

約数の個数: 16

約数和(自身を含む): 2339568

約数和(自身を除く): 1047098

約数列:

[1, 2, 5, 10, 307, 421, 614, 842, 1535, 2105, 3070, 4210, 129247, 258494, 646235, 1292470]

約数ペア:

[(1, 1292470), (2, 646235), (5, 258494), (10, 129247), (307, 4210), (421, 3070), (614, 2105), (842, 1535)]