2488946

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 16

約数和(自身を含む): 3870720

約数和(自身を除く): 1381774

約数列:

[1, 2, 41, 82, 127, 239, 254, 478, 5207, 9799, 10414, 19598, 30353, 60706, 1244473, 2488946]

約数ペア:

[(1, 2488946), (2, 1244473), (41, 60706), (82, 30353), (127, 19598), (239, 10414), (254, 9799), (478, 5207)]