123312734

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{3907}}^1$

素因数の和:4319

約数の個数: 16

約数和(自身を含む): 189835008

約数和(自身を除く): 66522274

約数列:

[1, 2, 43, 86, 367, 734, 3907, 7814, 15781, 31562, 168001, 336002, 1433869, 2867738, 61656367, 123312734]

約数ペア:

[(1, 123312734), (2, 61656367), (43, 2867738), (86, 1433869), (367, 336002), (734, 168001), (3907, 31562), (7814, 15781)]