2000147008

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{1433}}^1$

素因数の和:1751

約数の個数: 56

約数和(自身を含む): 4027721688

約数和(自身を除く): 2027574680

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 193, 226, 386, 452, 772, 904, 1433, 1544, 1808, 2866, 3088, 3616, 5732, 6176, 7232, 11464, 12352, 21809, 22928, 43618, 45856, 87236, 91712, 161929, 174472, 276569, 323858, 348944, 553138, 647716, 697888, 1106276, 1295432, 1395776, 2212552, 2590864, 4425104, 5181728, 8850208, 10363456, 17700416, 31252297, 62504594, 125009188, 250018376, 500036752, 1000073504, 2000147008]

約数ペア:

[(1, 2000147008), (2, 1000073504), (4, 500036752), (8, 250018376), (16, 125009188), (32, 62504594), (64, 31252297), (113, 17700416), (193, 10363456), (226, 8850208), (386, 5181728), (452, 4425104), (772, 2590864), (904, 2212552), (1433, 1395776), (1544, 1295432), (1808, 1106276), (2866, 697888), (3088, 647716), (3616, 553138), (5732, 348944), (6176, 323858), (7232, 276569), (11464, 174472), (12352, 161929), (21809, 91712), (22928, 87236), (43618, 45856)]