189469268

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{372971}}^1$

素因数の和:373102

約数の個数: 12

約数和(自身を含む): 334182912

約数和(自身を除く): 144713644

約数列:

[1, 2, 4, 127, 254, 508, 372971, 745942, 1491884, 47367317, 94734634, 189469268]

約数ペア:

[(1, 189469268), (2, 94734634), (4, 47367317), (127, 1491884), (254, 745942), (508, 372971)]