440934194

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1\times {\mathrm{2557}}^1$

素因数の和:3281

約数の個数: 16

約数和(自身を含む): 667208256

約数和(自身を除く): 226274062

約数列:

[1, 2, 151, 302, 571, 1142, 2557, 5114, 86221, 172442, 386107, 772214, 1460047, 2920094, 220467097, 440934194]

約数ペア:

[(1, 440934194), (2, 220467097), (151, 2920094), (302, 1460047), (571, 772214), (1142, 386107), (2557, 172442), (5114, 86221)]