2015762744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{5923}}^1$

素因数の和:8187

約数の個数: 32

約数和(自身を含む): 3980928000

約数和(自身を除く): 1965165256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2239, 4478, 5923, 8956, 11846, 17912, 23692, 42541, 47384, 85082, 112537, 170164, 225074, 340328, 450148, 900296, 13261597, 26523194, 53046388, 106092776, 251970343, 503940686, 1007881372, 2015762744]

約数ペア:

[(1, 2015762744), (2, 1007881372), (4, 503940686), (8, 251970343), (19, 106092776), (38, 53046388), (76, 26523194), (152, 13261597), (2239, 900296), (4478, 450148), (5923, 340328), (8956, 225074), (11846, 170164), (17912, 112537), (23692, 85082), (42541, 47384)]