992956

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 1862784

約数和(自身を除く): 869828

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 251, 502, 989, 1004, 1978, 3956, 5773, 10793, 11546, 21586, 23092, 43172, 248239, 496478, 992956]

約数ペア:

[(1, 992956), (2, 496478), (4, 248239), (23, 43172), (43, 23092), (46, 21586), (86, 11546), (92, 10793), (172, 5773), (251, 3956), (502, 1978), (989, 1004)]