129386642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1553}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 242573184

約数和(自身を除く): 113186542

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 541, 1082, 1553, 3106, 3787, 5951, 7574, 10871, 11902, 17083, 21742, 34166, 41657, 83314, 119581, 239162, 840173, 1680346, 5881211, 9241903, 11762422, 18483806, 64693321, 129386642]

約数ペア:

[(1, 129386642), (2, 64693321), (7, 18483806), (11, 11762422), (14, 9241903), (22, 5881211), (77, 1680346), (154, 840173), (541, 239162), (1082, 119581), (1553, 83314), (3106, 41657), (3787, 34166), (5951, 21742), (7574, 17083), (10871, 11902)]