1928514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 4859136

約数和(自身を除く): 2930622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 73, 74, 102, 111, 119, 146, 219, 222, 238, 259, 357, 438, 511, 518, 629, 714, 777, 1022, 1241, 1258, 1533, 1554, 1887, 2482, 2701, 3066, 3723, 3774, 4403, 5402, 7446, 8103, 8687, 8806, 13209, 16206, 17374, 18907, 26061, 26418, 37814, 45917, 52122, 56721, 91834, 113442, 137751, 275502, 321419, 642838, 964257, 1928514]

約数ペア:

[(1, 1928514), (2, 964257), (3, 642838), (6, 321419), (7, 275502), (14, 137751), (17, 113442), (21, 91834), (34, 56721), (37, 52122), (42, 45917), (51, 37814), (73, 26418), (74, 26061), (102, 18907), (111, 17374), (119, 16206), (146, 13209), (219, 8806), (222, 8687), (238, 8103), (259, 7446), (357, 5402), (438, 4403), (511, 3774), (518, 3723), (629, 3066), (714, 2701), (777, 2482), (1022, 1887), (1241, 1554), (1258, 1533)]