396751852

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{267353}}^1$

素因数の和:267417

約数の個数: 24

約数和(自身を含む): 808478496

約数和(自身を除く): 411726644

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 267353, 534706, 1069412, 1871471, 3742942, 7485884, 14169709, 28339418, 56678836, 99187963, 198375926, 396751852]

約数ペア:

[(1, 396751852), (2, 198375926), (4, 99187963), (7, 56678836), (14, 28339418), (28, 14169709), (53, 7485884), (106, 3742942), (212, 1871471), (371, 1069412), (742, 534706), (1484, 267353)]