248003426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 414305280

約数和(自身を除く): 166301854

約数列:

[1, 2, 11, 22, 71, 142, 179, 358, 781, 887, 1562, 1774, 1969, 3938, 9757, 12709, 19514, 25418, 62977, 125954, 139799, 158773, 279598, 317546, 692747, 1385494, 1746503, 3493006, 11272883, 22545766, 124001713, 248003426]

約数ペア:

[(1, 248003426), (2, 124001713), (11, 22545766), (22, 11272883), (71, 3493006), (142, 1746503), (179, 1385494), (358, 692747), (781, 317546), (887, 279598), (1562, 158773), (1774, 139799), (1969, 125954), (3938, 62977), (9757, 25418), (12709, 19514)]