1315698852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443893}}^1$

素因数の和:443932

約数の個数: 48

約数和(自身を含む): 3480128960

約数和(自身を除く): 2164430108

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 443893, 887786, 1331679, 1775572, 2663358, 5326716, 5770609, 8433967, 11541218, 16867934, 17311827, 23082436, 25301901, 33735868, 34623654, 50603802, 69247308, 101207604, 109641571, 219283142, 328924713, 438566284, 657849426, 1315698852]

約数ペア:

[(1, 1315698852), (2, 657849426), (3, 438566284), (4, 328924713), (6, 219283142), (12, 109641571), (13, 101207604), (19, 69247308), (26, 50603802), (38, 34623654), (39, 33735868), (52, 25301901), (57, 23082436), (76, 17311827), (78, 16867934), (114, 11541218), (156, 8433967), (228, 5770609), (247, 5326716), (494, 2663358), (741, 1775572), (988, 1331679), (1482, 887786), (2964, 443893)]