977638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 16

約数和(自身を含む): 1562976

約数和(自身を除く): 585338

約数列:

[1, 2, 23, 46, 53, 106, 401, 802, 1219, 2438, 9223, 18446, 21253, 42506, 488819, 977638]

約数ペア:

[(1, 977638), (2, 488819), (23, 42506), (46, 21253), (53, 18446), (106, 9223), (401, 2438), (802, 1219)]