248996858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{9377}}^1$

素因数の和:9478

約数の個数: 32

約数和(自身を含む): 437539968

約数和(自身を除く): 188543110

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 9377, 13277, 18754, 26554, 103147, 159409, 206294, 318818, 665767, 1331534, 1753499, 3506998, 7323437, 11318039, 14646874, 22636078, 124498429, 248996858]

約数ペア:

[(1, 248996858), (2, 124498429), (11, 22636078), (17, 14646874), (22, 11318039), (34, 7323437), (71, 3506998), (142, 1753499), (187, 1331534), (374, 665767), (781, 318818), (1207, 206294), (1562, 159409), (2414, 103147), (9377, 26554), (13277, 18754)]