13821497248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{239027}}^1$

素因数の和:239189

約数の個数: 48

約数和(自身を含む): 29515177440

約数和(自身を除く): 15693680192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 278, 416, 556, 1112, 1807, 2224, 3614, 4448, 7228, 14456, 28912, 57824, 239027, 478054, 956108, 1912216, 3107351, 3824432, 6214702, 7648864, 12429404, 24858808, 33224753, 49717616, 66449506, 99435232, 132899012, 265798024, 431921789, 531596048, 863843578, 1063192096, 1727687156, 3455374312, 6910748624, 13821497248]

約数ペア:

[(1, 13821497248), (2, 6910748624), (4, 3455374312), (8, 1727687156), (13, 1063192096), (16, 863843578), (26, 531596048), (32, 431921789), (52, 265798024), (104, 132899012), (139, 99435232), (208, 66449506), (278, 49717616), (416, 33224753), (556, 24858808), (1112, 12429404), (1807, 7648864), (2224, 6214702), (3614, 3824432), (4448, 3107351), (7228, 1912216), (14456, 956108), (28912, 478054), (57824, 239027)]