2495724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 7558656

約数和(自身を除く): 5062932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 73, 74, 77, 84, 111, 132, 146, 148, 154, 219, 222, 231, 259, 292, 308, 407, 438, 444, 462, 511, 518, 777, 803, 814, 876, 924, 1022, 1036, 1221, 1533, 1554, 1606, 1628, 2044, 2409, 2442, 2701, 2849, 3066, 3108, 3212, 4818, 4884, 5402, 5621, 5698, 6132, 8103, 8547, 9636, 10804, 11242, 11396, 16206, 16863, 17094, 18907, 22484, 29711, 32412, 33726, 34188, 37814, 56721, 59422, 67452, 75628, 89133, 113442, 118844, 178266, 207977, 226884, 356532, 415954, 623931, 831908, 1247862, 2495724]

約数ペア:

[(1, 2495724), (2, 1247862), (3, 831908), (4, 623931), (6, 415954), (7, 356532), (11, 226884), (12, 207977), (14, 178266), (21, 118844), (22, 113442), (28, 89133), (33, 75628), (37, 67452), (42, 59422), (44, 56721), (66, 37814), (73, 34188), (74, 33726), (77, 32412), (84, 29711), (111, 22484), (132, 18907), (146, 17094), (148, 16863), (154, 16206), (219, 11396), (222, 11242), (231, 10804), (259, 9636), (292, 8547), (308, 8103), (407, 6132), (438, 5698), (444, 5621), (462, 5402), (511, 4884), (518, 4818), (777, 3212), (803, 3108), (814, 3066), (876, 2849), (924, 2701), (1022, 2442), (1036, 2409), (1221, 2044), (1533, 1628), (1554, 1606)]