2079685784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{2027}}^1$

素因数の和:2264

約数の個数: 64

約数和(自身を含む): 4336675200

約数和(自身を除く): 2256989416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 131, 178, 262, 356, 524, 712, 979, 1048, 1441, 1958, 2027, 2882, 3916, 4054, 5764, 7832, 8108, 11528, 11659, 16216, 22297, 23318, 44594, 46636, 89188, 93272, 128249, 178376, 180403, 256498, 265537, 360806, 512996, 531074, 721612, 1025992, 1062148, 1443224, 1984433, 2124296, 2920907, 3968866, 5841814, 7937732, 11683628, 15875464, 23367256, 23632793, 47265586, 94531172, 189062344, 259960723, 519921446, 1039842892, 2079685784]

約数ペア:

[(1, 2079685784), (2, 1039842892), (4, 519921446), (8, 259960723), (11, 189062344), (22, 94531172), (44, 47265586), (88, 23632793), (89, 23367256), (131, 15875464), (178, 11683628), (262, 7937732), (356, 5841814), (524, 3968866), (712, 2920907), (979, 2124296), (1048, 1984433), (1441, 1443224), (1958, 1062148), (2027, 1025992), (2882, 721612), (3916, 531074), (4054, 512996), (5764, 360806), (7832, 265537), (8108, 256498), (11528, 180403), (11659, 178376), (16216, 128249), (22297, 93272), (23318, 89188), (44594, 46636)]