1004104

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 1893420

約数和(自身を除く): 889316

約数列:

[1, 2, 4, 8, 313, 401, 626, 802, 1252, 1604, 2504, 3208, 125513, 251026, 502052, 1004104]

約数ペア:

[(1, 1004104), (2, 502052), (4, 251026), (8, 125513), (313, 3208), (401, 2504), (626, 1604), (802, 1252)]