2045742776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1\times {\mathrm{1997}}^1$

素因数の和:3684

約数の個数: 64

約数和(自身を含む): 4787527680

約数和(自身を除く): 2741784904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1663, 1997, 3326, 3994, 6652, 7988, 11641, 13304, 13979, 15976, 18293, 21967, 23282, 27958, 36586, 43934, 46564, 55916, 73172, 87868, 93128, 111832, 128051, 146344, 153769, 175736, 256102, 307538, 512204, 615076, 1024408, 1230152, 3321011, 6642022, 13284044, 23247077, 26568088, 36531121, 46494154, 73062242, 92988308, 146124484, 185976616, 255717847, 292248968, 511435694, 1022871388, 2045742776]

約数ペア:

[(1, 2045742776), (2, 1022871388), (4, 511435694), (7, 292248968), (8, 255717847), (11, 185976616), (14, 146124484), (22, 92988308), (28, 73062242), (44, 46494154), (56, 36531121), (77, 26568088), (88, 23247077), (154, 13284044), (308, 6642022), (616, 3321011), (1663, 1230152), (1997, 1024408), (3326, 615076), (3994, 512204), (6652, 307538), (7988, 256102), (11641, 175736), (13304, 153769), (13979, 146344), (15976, 128051), (18293, 111832), (21967, 93128), (23282, 87868), (27958, 73172), (36586, 55916), (43934, 46564)]