2912449246

素因数分解:

$2^1\times 7^1\times {\mathrm{21269}}^1\times {\mathrm{9781}}^1$

素因数の和:31059

約数の個数: 16

約数和(自身を含む): 4993515360

約数和(自身を除く): 2081066114

約数列:

[1, 2, 7, 14, 9781, 19562, 21269, 42538, 68467, 136934, 148883, 297766, 208032089, 416064178, 1456224623, 2912449246]

約数ペア:

[(1, 2912449246), (2, 1456224623), (7, 416064178), (14, 208032089), (9781, 297766), (19562, 148883), (21269, 136934), (42538, 68467)]