2022261656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1607}}^1$

素因数の和:2136

約数の個数: 64

約数和(自身を含む): 4237401600

約数和(自身を除く): 2215139944

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 487, 646, 974, 1292, 1607, 1948, 2584, 3214, 3896, 6428, 8279, 9253, 12856, 16558, 18506, 27319, 30533, 33116, 37012, 54638, 61066, 66232, 74024, 109276, 122132, 157301, 218552, 244264, 314602, 519061, 629204, 782609, 1038122, 1258408, 1565218, 2076244, 3130436, 4152488, 6260872, 13304353, 14869571, 26608706, 29739142, 53217412, 59478284, 106434824, 118956568, 252782707, 505565414, 1011130828, 2022261656]

約数ペア:

[(1, 2022261656), (2, 1011130828), (4, 505565414), (8, 252782707), (17, 118956568), (19, 106434824), (34, 59478284), (38, 53217412), (68, 29739142), (76, 26608706), (136, 14869571), (152, 13304353), (323, 6260872), (487, 4152488), (646, 3130436), (974, 2076244), (1292, 1565218), (1607, 1258408), (1948, 1038122), (2584, 782609), (3214, 629204), (3896, 519061), (6428, 314602), (8279, 244264), (9253, 218552), (12856, 157301), (16558, 122132), (18506, 109276), (27319, 74024), (30533, 66232), (33116, 61066), (37012, 54638)]