401022386942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{44491}}^1\times {\mathrm{10313}}^1$

素因数の和:54848

約数の個数: 32

約数和(自身を含む): 660802302720

約数和(自身を除く): 259779915778

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 10313, 20626, 44491, 88982, 195947, 237199, 391894, 474398, 845329, 1023293, 1690658, 2046586, 4506781, 9013562, 19442567, 38885134, 458835683, 917671366, 8717877977, 10553220709, 17435755954, 21106441418, 200511193471, 401022386942]

約数ペア:

[(1, 401022386942), (2, 200511193471), (19, 21106441418), (23, 17435755954), (38, 10553220709), (46, 8717877977), (437, 917671366), (874, 458835683), (10313, 38885134), (20626, 19442567), (44491, 9013562), (88982, 4506781), (195947, 2046586), (237199, 1690658), (391894, 1023293), (474398, 845329)]