415405484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347329}}^1$

素因数の和:347369

約数の個数: 24

約数和(自身を含む): 816920160

約数和(自身を除く): 401514676

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 347329, 694658, 1389316, 4515277, 7988567, 9030554, 15977134, 18061108, 31954268, 103851371, 207702742, 415405484]

約数ペア:

[(1, 415405484), (2, 207702742), (4, 103851371), (13, 31954268), (23, 18061108), (26, 15977134), (46, 9030554), (52, 7988567), (92, 4515277), (299, 1389316), (598, 694658), (1196, 347329)]