254241478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{5417}}^1$

素因数の和:6207

約数の個数: 16

約数和(自身を含む): 394257024

約数和(自身を除く): 140015546

約数列:

[1, 2, 31, 62, 757, 1514, 5417, 10834, 23467, 46934, 167927, 335854, 4100669, 8201338, 127120739, 254241478]

約数ペア:

[(1, 254241478), (2, 127120739), (31, 8201338), (62, 4100669), (757, 335854), (1514, 167927), (5417, 46934), (10834, 23467)]