1057751198

素因数分解:

$2^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{75781}}^1$

素因数の和:76787

約数の個数: 16

約数和(自身を含む): 1815130464

約数和(自身を除く): 757379266

約数列:

[1, 2, 7, 14, 997, 1994, 6979, 13958, 75781, 151562, 530467, 1060934, 75553657, 151107314, 528875599, 1057751198]

約数ペア:

[(1, 1057751198), (2, 528875599), (7, 151107314), (14, 75553657), (997, 1060934), (1994, 530467), (6979, 151562), (13958, 75781)]