2912787766

素因数分解:

$2^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{161159}}^1$

素因数の和:162459

約数の個数: 16

約数和(自身を含む): 4997249280

約数和(自身を除く): 2084461514

約数列:

[1, 2, 7, 14, 1291, 2582, 9037, 18074, 161159, 322318, 1128113, 2256226, 208056269, 416112538, 1456393883, 2912787766]

約数ペア:

[(1, 2912787766), (2, 1456393883), (7, 416112538), (14, 208056269), (1291, 2256226), (2582, 1128113), (9037, 322318), (18074, 161159)]