401066858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{7417}}^1$

素因数の和:8861

約数の個数: 16

約数和(自身を含む): 633793920

約数和(自身を除く): 232727062

約数列:

[1, 2, 19, 38, 1423, 2846, 7417, 14834, 27037, 54074, 140923, 281846, 10554391, 21108782, 200533429, 401066858]

約数ペア:

[(1, 401066858), (2, 200533429), (19, 21108782), (38, 10554391), (1423, 281846), (2846, 140923), (7417, 54074), (14834, 27037)]