259707952

素因数分解:

$2^4\times 7^1\times {\mathrm{2318821}}^1$

素因数の和:2318836

約数の個数: 20

約数和(自身を含む): 575067856

約数和(自身を除く): 315359904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2318821, 4637642, 9275284, 16231747, 18550568, 32463494, 37101136, 64926988, 129853976, 259707952]

約数ペア:

[(1, 259707952), (2, 129853976), (4, 64926988), (7, 37101136), (8, 32463494), (14, 18550568), (16, 16231747), (28, 9275284), (56, 4637642), (112, 2318821)]