1267837142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2133

約数の個数: 64

約数和(自身を含む): 2356591104

約数和(自身を除く): 1088753962

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 97, 143, 194, 253, 286, 299, 506, 598, 1067, 1261, 1987, 2134, 2231, 2522, 3289, 3974, 4462, 6578, 13871, 21857, 24541, 25831, 27742, 29003, 43714, 45701, 49082, 51662, 58006, 91402, 192739, 284141, 319033, 385478, 502711, 568282, 594113, 638066, 1005422, 1188226, 2120129, 2505607, 4240258, 4432997, 5011214, 6535243, 8865994, 13070486, 27561677, 48762967, 55123354, 57628961, 97525934, 115257922, 633918571, 1267837142]

約数ペア:

[(1, 1267837142), (2, 633918571), (11, 115257922), (13, 97525934), (22, 57628961), (23, 55123354), (26, 48762967), (46, 27561677), (97, 13070486), (143, 8865994), (194, 6535243), (253, 5011214), (286, 4432997), (299, 4240258), (506, 2505607), (598, 2120129), (1067, 1188226), (1261, 1005422), (1987, 638066), (2134, 594113), (2231, 568282), (2522, 502711), (3289, 385478), (3974, 319033), (4462, 284141), (6578, 192739), (13871, 91402), (21857, 58006), (24541, 51662), (25831, 49082), (27742, 45701), (29003, 43714)]