2077686784

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4643}}^1$

素因数の和:4705

約数の個数: 88

約数和(自身を含む): 4563008640

約数和(自身を除く): 2485321856

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 512, 608, 736, 874, 1024, 1216, 1472, 1748, 2432, 2944, 3496, 4643, 4864, 5888, 6992, 9286, 9728, 11776, 13984, 18572, 19456, 23552, 27968, 37144, 55936, 74288, 88217, 106789, 111872, 148576, 176434, 213578, 223744, 297152, 352868, 427156, 447488, 594304, 705736, 854312, 1188608, 1411472, 1708624, 2028991, 2377216, 2822944, 3417248, 4057982, 4754432, 5645888, 6834496, 8115964, 11291776, 13668992, 16231928, 22583552, 27337984, 32463856, 45167104, 54675968, 64927712, 90334208, 109351936, 129855424, 259710848, 519421696, 1038843392, 2077686784]

約数ペア:

[(1, 2077686784), (2, 1038843392), (4, 519421696), (8, 259710848), (16, 129855424), (19, 109351936), (23, 90334208), (32, 64927712), (38, 54675968), (46, 45167104), (64, 32463856), (76, 27337984), (92, 22583552), (128, 16231928), (152, 13668992), (184, 11291776), (256, 8115964), (304, 6834496), (368, 5645888), (437, 4754432), (512, 4057982), (608, 3417248), (736, 2822944), (874, 2377216), (1024, 2028991), (1216, 1708624), (1472, 1411472), (1748, 1188608), (2432, 854312), (2944, 705736), (3496, 594304), (4643, 447488), (4864, 427156), (5888, 352868), (6992, 297152), (9286, 223744), (9728, 213578), (11776, 176434), (13984, 148576), (18572, 111872), (19456, 106789), (23552, 88217), (27968, 74288), (37144, 55936)]