1236158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1183042

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 349, 506, 698, 1771, 2443, 3542, 3839, 4886, 7678, 8027, 16054, 26873, 53746, 56189, 88297, 112378, 176594, 618079, 1236158]

約数ペア:

[(1, 1236158), (2, 618079), (7, 176594), (11, 112378), (14, 88297), (22, 56189), (23, 53746), (46, 26873), (77, 16054), (154, 8027), (161, 7678), (253, 4886), (322, 3839), (349, 3542), (506, 2443), (698, 1771)]