2686274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 4275456

約数和(自身を除く): 1589182

約数列:

[1, 2, 31, 37, 62, 74, 1147, 1171, 2294, 2342, 36301, 43327, 72602, 86654, 1343137, 2686274]

約数ペア:

[(1, 2686274), (2, 1343137), (31, 86654), (37, 72602), (62, 43327), (74, 36301), (1147, 2342), (1171, 2294)]