2897827504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7321}}^1$

素因数の和:7526

約数の個数: 80

約数和(自身を含む): 6635137824

約数和(自身を除く): 3737310320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 173, 176, 208, 286, 346, 572, 692, 1144, 1384, 1903, 2249, 2288, 2768, 3806, 4498, 7321, 7612, 8996, 14642, 15224, 17992, 24739, 29284, 30448, 35984, 49478, 58568, 80531, 95173, 98956, 117136, 161062, 190346, 197912, 322124, 380692, 395824, 644248, 761384, 1046903, 1266533, 1288496, 1522768, 2093806, 2533066, 4187612, 5066132, 8375224, 10132264, 13931863, 16464929, 16750448, 20264528, 27863726, 32929858, 55727452, 65859716, 111454904, 131719432, 181114219, 222909808, 263438864, 362228438, 724456876, 1448913752, 2897827504]

約数ペア:

[(1, 2897827504), (2, 1448913752), (4, 724456876), (8, 362228438), (11, 263438864), (13, 222909808), (16, 181114219), (22, 131719432), (26, 111454904), (44, 65859716), (52, 55727452), (88, 32929858), (104, 27863726), (143, 20264528), (173, 16750448), (176, 16464929), (208, 13931863), (286, 10132264), (346, 8375224), (572, 5066132), (692, 4187612), (1144, 2533066), (1384, 2093806), (1903, 1522768), (2249, 1288496), (2288, 1266533), (2768, 1046903), (3806, 761384), (4498, 644248), (7321, 395824), (7612, 380692), (8996, 322124), (14642, 197912), (15224, 190346), (17992, 161062), (24739, 117136), (29284, 98956), (30448, 95173), (35984, 80531), (49478, 58568)]