254264974

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{6427}}^1$

素因数の和:6711

約数の個数: 16

約数和(自身を含む): 386914176

約数和(自身を除く): 132649202

約数列:

[1, 2, 131, 151, 262, 302, 6427, 12854, 19781, 39562, 841937, 970477, 1683874, 1940954, 127132487, 254264974]

約数ペア:

[(1, 254264974), (2, 127132487), (131, 1940954), (151, 1683874), (262, 970477), (302, 841937), (6427, 39562), (12854, 19781)]