1268851078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{367357}}^1$

素因数の和:367527

約数の個数: 16

約数和(自身を含む): 2089532304

約数和(自身を除く): 820681226

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 367357, 734714, 4040927, 8081854, 57675049, 115350098, 634425539, 1268851078]

約数ペア:

[(1, 1268851078), (2, 634425539), (11, 115350098), (22, 57675049), (157, 8081854), (314, 4040927), (1727, 734714), (3454, 367357)]