416680684

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139079}}^1$

素因数の和:139197

約数の個数: 24

約数和(自身を含む): 841155840

約数和(自身を除く): 424475156

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 139079, 278158, 556316, 973553, 1947106, 3894212, 14881453, 29762906, 59525812, 104170171, 208340342, 416680684]

約数ペア:

[(1, 416680684), (2, 208340342), (4, 104170171), (7, 59525812), (14, 29762906), (28, 14881453), (107, 3894212), (214, 1947106), (428, 973553), (749, 556316), (1498, 278158), (2996, 139079)]