1019547904

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 2153067840

約数和(自身を除く): 1133519936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 263, 304, 526, 608, 797, 1052, 1216, 1594, 2104, 2432, 3188, 4208, 4864, 4997, 6376, 8416, 9994, 12752, 15143, 16832, 19988, 25504, 30286, 33664, 39976, 51008, 60572, 67328, 79952, 102016, 121144, 159904, 204032, 209611, 242288, 319808, 419222, 484576, 639616, 838444, 969152, 1279232, 1676888, 1938304, 3353776, 3876608, 3982609, 6707552, 7965218, 13415104, 15930436, 26830208, 31860872, 53660416, 63721744, 127443488, 254886976, 509773952, 1019547904]

約数ペア:

[(1, 1019547904), (2, 509773952), (4, 254886976), (8, 127443488), (16, 63721744), (19, 53660416), (32, 31860872), (38, 26830208), (64, 15930436), (76, 13415104), (128, 7965218), (152, 6707552), (256, 3982609), (263, 3876608), (304, 3353776), (526, 1938304), (608, 1676888), (797, 1279232), (1052, 969152), (1216, 838444), (1594, 639616), (2104, 484576), (2432, 419222), (3188, 319808), (4208, 242288), (4864, 209611), (4997, 204032), (6376, 159904), (8416, 121144), (9994, 102016), (12752, 79952), (15143, 67328), (16832, 60572), (19988, 51008), (25504, 39976), (30286, 33664)]