408039442

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{4423}}^1$

素因数の和:4857

約数の個数: 16

約数和(自身を含む): 617944320

約数和(自身を除く): 209904878

約数列:

[1, 2, 193, 239, 386, 478, 4423, 8846, 46127, 92254, 853639, 1057097, 1707278, 2114194, 204019721, 408039442]

約数ペア:

[(1, 408039442), (2, 204019721), (193, 2114194), (239, 1707278), (386, 1057097), (478, 853639), (4423, 92254), (8846, 46127)]