248284024

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{223277}}^1$

素因数の和:223422

約数の個数: 16

約数和(自身を含む): 468883800

約数和(自身を除く): 220599776

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 223277, 446554, 893108, 1786216, 31035503, 62071006, 124142012, 248284024]

約数ペア:

[(1, 248284024), (2, 124142012), (4, 62071006), (8, 31035503), (139, 1786216), (278, 893108), (556, 446554), (1112, 223277)]