2019596144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{15287}}^1$

素因数の和:15677

約数の個数: 40

約数和(自身を含む): 4094737920

約数和(自身を除く): 2075141776

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 359, 368, 718, 1436, 2872, 5744, 8257, 15287, 16514, 30574, 33028, 61148, 66056, 122296, 132112, 244592, 351601, 703202, 1406404, 2812808, 5488033, 5625616, 10976066, 21952132, 43904264, 87808528, 126224759, 252449518, 504899036, 1009798072, 2019596144]

約数ペア:

[(1, 2019596144), (2, 1009798072), (4, 504899036), (8, 252449518), (16, 126224759), (23, 87808528), (46, 43904264), (92, 21952132), (184, 10976066), (359, 5625616), (368, 5488033), (718, 2812808), (1436, 1406404), (2872, 703202), (5744, 351601), (8257, 244592), (15287, 132112), (16514, 122296), (30574, 66056), (33028, 61148)]