257940228863

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10039}}^1\times {\mathrm{28517}}^1$

素因数の和:38626

約数の個数: 16

約数和(自身を含む): 278303739840

約数和(自身を除く): 20363510977

約数列:

[1, 17, 53, 901, 10039, 28517, 170663, 484789, 532067, 1511401, 9045139, 25693817, 286282163, 4866796771, 15172954639, 257940228863]

約数ペア:

[(1, 257940228863), (17, 15172954639), (53, 4866796771), (901, 286282163), (10039, 25693817), (28517, 9045139), (170663, 1511401), (484789, 532067)]